Recommendations please on Exchange 2013 resources

I am migrating users and resources from Ex2007 to Ex2013.  I have several different mailboxes on 2007 that are set up as "users", but they are really more of a shared resource Calendar, for departments to use for "time off" or departmental
to do lists.  Some of them automatically accept meeting requests, but others want to have approval go through a delegate.  My dilemma is these calendar mailboxes aren't really equipment or rooms, but I may want them to be approved through a delegate
like a resource.  If I keep them as a user, I don't have the visibility of seeing any delegates or setting how far ahead calendar items can be reserved, but items can be double booked which is good in terms of being used as a "time off"
calendar.  In 2007 we administer them by logging into the account as the mailbox and configuring them that way.
I am also making this migration with an eye towards moving to Office365, hosted Exchange, so if I have a lot of "user" accounts that are essentially calendar resources, is that going to be a license?
Thanks.
Sally

"I am also making this migration with an eye towards moving to Office365, hosted Exchange, so if I have a lot of "user" accounts that are essentially calendar resources, is that going to be a license?"
Anything configured as a user mailbox will consume a license on Office 365. One option would be to convert the mailbox to a Shared Mailbox. That would NOT consume a license. So, make them shared when you go to Office 365.
If you do go to Office 365 you may also want to look at SharePoint Calendars as a possibility. We use SharePoint Calendars for Paid Time Off. This also allows the calendar to control approval requests as well as we can attach a SharePoint Workflow to it.
Basically making people delegates.
Public Folder Calendar in 2013 or Office 365 could also fit the bill.
Check out my latest blog posts on www.supertekboy.com A tech blog for I.T. Superheroes.

Similar Messages

  • Exchange 2013 resource forest deployment, auth error with imap/pop3 clients.

    Hello Everyone!
    We have an issue with pop/imap clients trying to authenticate.
    Users log on with credentials from Account Forest, security audit shows a succesful log on and impersonation from process Microsoft.Exchange.Pop3.exe, but fails to login to mailbox.
    The following warning appears in the event log:
    Log Name:      Application
    Source:        MSExchangePOP3
    Date:          22/01/2014 11:41:29
    Event ID:      2005
    Task Category: (1)
    Level:         Warning
    Keywords:      Classic
    User:          N/A
    Computer:      exchangeCAS
    Description:
    User [email protected] wasn't found in Active Directory.
    Protocol logs show the same warning.
    Seems that Microsoft.Exchange.Pop3.exe process is unable to determine the linked mailbox of the provided credentials.

    Thanks for your answer.
    We can access this mailbox with any protocol but pop/imap.
    Anyway, I think that I found something. 
    In an isolated enviroenment, with an Active directory trace (Performance Monitor tool) those are the LDAP querys with some tests:
    Trying to log on with an account in the same forest as the mailbox:
    User string: resource.forest\administrator\userA_linkedMB
    LDAP Query: ( (mailNickname=userA_linkedMB) ( !(msExchCU=*) )  ....
    Success, as expected.
    Trying to log on with an account in the account forest:
    User string: account.forest\userA\userA_linkedMB
    LDAP Query: (  (sAMAccountName=userA) ( !  (msExchCU=*) ) ....
    First, in this case the query seems incorrect, I expect it filtering by mailNickname and with the third part of the logon string. Of course it fails because there isnt any user with this SAM in the resource forests.
    Same test, with resource.forest\userA, sAMAccountName = userA
    User string: account.forest\userA
    LDAP Query: (  (sAMAccountName=userA) ( !  (msExchCU=*) ) ....
    This query returns 1 matching user, but seems that pop3 process checks if its from account.forest (it isn't of course, because query is sent to resource.forest DC) and fails.
    I'm not sure, but seems a bug in the POP3/IMAP login code.

  • Exchange 2013 Allows Room/Resource Double Booking (By Design!)

    Since upgrading to Exchange 2013 we have noticed a significant increase in users complaining about room double bookings.  After a fair bit of testing we were able to narrow the behaviour down to a reproducible scenario.
    First things first - we have AllowConflicts set to false on all room and resource mailboxes, so that is not the issue.
    The problem manifests if the start date of a recurring meeting series is more than six months in the past.
    This is the scenario which we can reproduce:
    Find (or create) a meeting room which is configured to not allow booking conflicts (AllowConflicts:False)
    Book one or more meetings in the room (or look for existing meetings)
    Create a recurring meeting (or use an existing meeting)
    with a start date which is more than six months in the past which will conflict with one or more of the bookings created or found in step 2.
    The room will accept all instances of the new recurring meeting, even those which conflict with other bookings.
    A variation of the scenario is to extend an existing recurring meeting series:
    Find (or create) a meeting room which is configured to not allow booking conflicts (AllowConflicts:False)
    Find (or create) a recurring meeting with a start date which is more than six months in the past
    and which will end soon.
    Book one or more meetings in the room in the same time slot as the recurring meeting
    for dates past the end of the recurring meeting series.
    Extend the recurring meeting from step 2 past the meetings from step 3.
    The room will accept all instances of the extended meeting series, even those which conflict with other bookings.
    This is new behaviour in Exchange 2013 - in Exchange 2010 these scenarios worked and Exchange didn't allow double bookings.
    We opened a case with Microsoft and were eventually told that this new behaviour is 'by design'.  We even appealed to the customer advocacy group and the Exchange product team still refuse to acknowledge this as a bug.  As a workaround  it
    was suggested that we reduce the booking window horizon to 180 days, but this does not resolve the issue. 
    We are not happy; our users are not happy.
    I'm posting here to share our findings with other Exchange users who may be seeing this issue, and to ask you to please share your experience and, if possible, contact Microsoft so that the product group might reconsider their position on this behaviour.
    Ben Lye

    So it seems like I should have been a little clearer - the scenarios above are for reproduction.  I know that nobody normally creates a recurring meeting with the start date in the past - that step was just to emulate an existing meeting which was created
    more than six months ago.
    The current explanation from Microsoft is that Exchange 2013 only checks the first six months of a recurring meeting series for conflicts, so another way to encounter (or reproduce) this issue is this:
    Find (or create) a meeting room which is configured to not allow booking conflicts (AllowConflicts:False)
    Book a new recurring meeting which starts today and has an end date at least six months in the future.
    Create a new single meeting instance in the same time slot as the recurring meeting, but after the end of the recurring meeting series.
    Extend the meeting series beyond the date of the single meeting instance
    The room will accept the update to the series and the room will be double booked.
    Ben

  • Exchange 2013 - 453 4.3.1 Insufficient system resources".

    Hi,
    I have 2 virtualized exchange 2013 servers. Other mail systems are reporting that emails are taking a long time to get processed by our Exchange server due to "453 4.3.1 Insufficient
    system resources”."
    Our database has plenty of space to grow so I cant see where the problem is...Thanks for your ideas

    Hi,
    From the error description, I would like to clarify the following thing:
    Please adjust the configuration file attached to the transport hub to ensure that it either doesn't monitor system resources, or that it has a higher tolerance for when the physical server resources drops below a specified limit.
    What's more, here is a helpful blog for your reference.
    4.3.1 Insufficient System Resources in Exchange Server 2007 (Note: Though it is Exchange 2007, it also applies to Exchange 2013 for this issue)
    http://blogs.msdn.com/b/echarran/archive/2007/04/30/4-3-1-insufficient-system-resources-in-exchange-server-2007.aspx
    Hope it helps.
    Best regards,
    Amy Wang
    TechNet Community Support

  • Resource Rooms replying with tentative instead of accepting - Exchange 2013

    We setup new resource rooms in Exchange 2013, but they are replying with tentative instead of accepting.  Here are the settings to one of them:
    RunspaceId                          : e360afe4-859c-4cd1-ba2e-4efb13350e3b
    AutomateProcessing                  : AutoUpdate
    AllowConflicts                      : False
    BookingWindowInDays                 : 180
    MaximumDurationInMinutes            : 1440
    AllowRecurringMeetings              : True
    EnforceSchedulingHorizon            : True
    ScheduleOnlyDuringWorkHours         : False
    ConflictPercentageAllowed           : 0
    MaximumConflictInstances            : 0
    ForwardRequestsToDelegates          : True
    DeleteAttachments                   : True
    DeleteComments                      : True
    RemovePrivateProperty               : True
    DeleteSubject                       : True
    AddOrganizerToSubject               : True
    DeleteNonCalendarItems              : True
    TentativePendingApproval            : True
    EnableResponseDetails               : True
    OrganizerInfo                       : True
    ResourceDelegates                   : {}
    RequestOutOfPolicy                  : {}
    AllRequestOutOfPolicy               : False
    BookInPolicy                        : {}
    AllBookInPolicy                     : True
    RequestInPolicy                     : {}
    AllRequestInPolicy                  : False
    AddAdditionalResponse               : False
    AdditionalResponse                  :
    RemoveOldMeetingMessages            : True
    AddNewRequestsTentatively           : True
    ProcessExternalMeetingMessages      : False
    RemoveForwardedMeetingNotifications : False
    MailboxOwnerId                      : domain.local/Users/Room - Boardroom
    Identity                            : domain.local/Users/Room - Boardroom
    IsValid                             : True
    ObjectState                         : Changed
    Any ideas?
    Thanks!
    --Kent

    http://technet.microsoft.com/en-us/library/dd335046(v=exchg.150).aspx
    Please change automateprocessing value to autoaccept
    Set-CalendarProcessing -Identity "5th Floor Conference Room" -AutomateProcessing AutoAccept

  • Exchange 2013 "451 4.7.0 Temporary server error. Please try again later. PRX5" Error

    I know this error message is discussed on other topics on several different forums including TechNet but I ended up opening this as the suggestions that solved the problems with the previous threads dos not work on mine. 
    We have a ticketing software that runs on client computers which sends mails to local Exchange server for notifications using port 25. 
    Approximately 1 out of 5 mails end up getting the "451 4.7.0 Temporary server error. Please try again later. PRX5" error. I have confirmed this by running Wireshark on the clients, saw the exact error message. This has been replicated with
    several client machines running Win7 & 8.
    I have tried several solutions to this, one of them being this:
    http://www.techieshelp.com/exchange-2013-451-4-7-0-temporary-server-error-please-try-again-later-prx5/
    I still get the same error from time to time after doing this, so it is not the issue. All the records in local hosts file, receive connector is listening to port 25 on all IPv4 addresses. 
    The server has a single NIC and the DNS lookups are done through that single NIC, not through "All available adapters" as set by default on ECP.  
    Almost everyone seems to be convinced that this is related to DNS but looking at how fast I get the error message, it doesn't look like it's waiting for a timeout (maybe unrelated, just an observation). Do you think it is possible that the DNS servers themselves
    are causing this issue? 
    Also, I see Event 5504 on the primary dns server almost all of them coming from the mail server, saying that the DNS query was invalid. It may be related. 
    Additional Notes:
    - CU6 is applied but did not fix the issue. 
    - None of these have solved it for me: http://www.servolutions.com/support/articles/Temporaryservererror2013.htm 
    - Receive Connectors do listen to separate ports 25 & 2525 -> There is a single instance of both Transport Service and Edge Transport service respectively. Anonymous users are accepted in both Receive connectors. 

    Thank you for your post.
    This is a quick note to let you know that we are performing research on this issue.
    Niko Cheng
    TechNet Community Support
    Thank you Niko. I'm looking forward to your answer as I've gone through every post regarding this and none of them worked. I will let everyone know if I can find a solution to this. 

  • How to find resource mailbox property "Add the organizer name to the subject" in Exchange 2013

    Use the Resource Information tab to specify the meeting information that appears in the resource's calendar:
    Delete attachments   Select this check box to remove attachments from all incoming requests.
    Delete comments   Select this check box to remove comments from all incoming requests.
    Delete the subject   Select this check box to remove the subject of all incoming requests.
    Delete non-calendar items   Select this check box to remove non-calendar items from all incoming requests.
    Add the organizer's name to the subject   Select this check box to specify whether the resource requestor's name is added to the subject of the request.
    Remove the private flag on an accepted meeting   Select this check box to remove the private flag for all incoming requests.
    Send organizer information when a meeting request is declined because of conflicts   Select this check box to send the meeting organizer information regarding
    a denied request.
    Customize the response message that organizers will receive   Select the Add additional text check box to customize the message that
    the requester receives when the meeting has been declined, and then type the additional information in the Additional text field.
    Mark pending requests as Tentative on the calendar   Select this checkbox to specify that all pending requests are marked as Tentative in the resource's calendar.
    The delegate can then accept or deny the request as needed.
    This is how these settings can be found in exchange server 2010(highlighted) but I am unable to find a similar setting in the admin center of Exchange 2013. I know this can be done through shell commands but I want to know where I can find the same UI setting
    in 2013. 
    Any help is much appreciated.

    Those settings are not exposed in the EAC or the Resource settings in OWA, afaik. Just use the shell.

  • Exchange 2013 deployment design recommendations?

    We are planning on upgrading from Exchange 2010 to 2013.  
    Currently, we have 2 Exchange servers.  One server with mailbox and hub transport in our local office with users.  The CAS is in a remote data center.  So, whenever either server is down or being restarted, all mail stops.
    We have received licenses for three Exchange 2013 servers.  What is the best way to set these up so there is high availability whenever any one of the three servers is offline.  Also, since we will still have the licenses for our existing two Exchange
    2010 servers, will there be any benefit in keeping those in this scenario?
    I have attached a diagram of our current layout and we want to revamp it.

    Hi 
    The current setup of your environment is not Microsoft recommended solution as there is no HA set up for mailbox hub as well as CAS 
    My recommendation for exchange 2013
    You can have CAS servers deployed one in each datacenter 
    Below thing can be thought for DAG Config
    In order to increase the service level which is to have one site alive when the other site is down, its
    better to Move the file share witness server to a server that does not belong to neither site but it needs to have reliable network communications between both sites.
    So if any of two sites fails, the DAG will have a quorum and it can remain operational. The databases will
    not be dismounted and service and data access will not be disrupted.
    If in case if you don't have 3 sites you can follow below( again this is not best recommended HA )
    Put the FSW in the primary Data Center and set the DAG to DAC mode so you can easily do a data center
    switchover in case the primary fails.
    http://technet.microsoft.com/en-us/library/dd351049(v=exchg.150).aspx
    Remember to mark as helpful if you find my contribution useful or as an answer if it does answer your question.That will encourage me - and others - to take time out to help you Check out my latest blog posts on http://exchangequery.com Thanks Sathish
    (MVP)

  • After upgrade to Exchange 2013 CU6 Application log flooded with Performance counter updating error 106 for Time in Resource per second

    After upgrading to CU6 for Exchange 2013, the Application event log is flooded with MSExhange Common error 106: Performance counter updating error. Counter name is Time in Resource per second, category name is MSExchange Activity Context Resources. Optional
    code: 2. Exception: The exception thrown is : System.InvalidOperationException: Instance 'ad-powershell-defaultdomain' already exists with a lifetime of Process.  It cannot be recreated or reused until it has been removed or until the process using it
    has exited.
       at System.Diagnostics.SharedPerformanceCounter.FindInstance(Int32 instanceNameHashCode, String instanceName, CategoryEntry* categoryPointer, InstanceEntry** returnInstancePointerReference, Boolean activateUnusedInstances, PerformanceCounterInstanceLifetime
    lifetime, Boolean& foundFreeInstance)
       at System.Diagnostics.SharedPerformanceCounter.GetCounter(String counterName, String instanceName, Boolean enableReuse, PerformanceCounterInstanceLifetime lifetime)
       at System.Diagnostics.SharedPerformanceCounter..ctor(String catName, String counterName, String instanceName, PerformanceCounterInstanceLifetime lifetime)
       at System.Diagnostics.PerformanceCounter.InitializeImpl()
       at System.Diagnostics.PerformanceCounter.get_RawValue()
       at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.get_RawValue()
    Last worker process info : System.ArgumentException: Process with an Id of 4776 is not running.
       at System.Diagnostics.Process.GetProcessById(Int32 processId)
       at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
    Processes running while Performance counter failed to update:
    14256 winlogon
    15748 powershell
    6524 Microsoft.Exchange.UM.CallRouter
    5904 w3wp
    584 lsass
    780 LogonUI
    4324 MSExchangeFrontendTransport
    6292 Microsoft.Exchange.Store.Worker
    2744 WmiPrvSE
    576 services
    3136 MonitoringHost
    12568 svchost
    1360 hostcontrollerservice
    8648 WmiPrvSE
    1752 SMSvcHost
    1160 spoolsv
    1356 sftracing
    9528 TiWorker
    10444 explorer
    2732 w3wp
    14908 WmiPrvSE
    3124 Microsoft.Exchange.Store.Worker
    4696 Microsoft.Exchange.Store.Service
    4892 MSExchangeMailboxAssistants
    12208 w3wp
    15740 powershell
    2128 WMSvc
    748 rundll32
    8232 w3wp
    8400 svchost
    3700 MonitoringHost
    15716 powershell
    5864 MSExchangeThrottling
    2908 w3wp
    4088 Microsoft.Exchange.EdgeSyncSvc
    5660 scanningprocess
    2292 wuauclt
    5656 umservice
    6044 scanningprocess
    4076 noderunner
    1908 MSExchangeHMHost
    2892 Microsoft.Exchange.AntispamUpdateSvc
    3876 noderunner
    3676 MSExchangeMailboxReplication
    15732 powershell
    2096 svchost
    7096 UMWorkerProcess
    516 winlogon
    908 svchost
    1296 HealthService
    1492 svchost
    2824 w3wp
    12324 dwm
    1560 ForefrontActiveDirectoryConnector
    304 smss
    10820 w3wp
    8464 svchost
    888 Microsoft.Exchange.ContentFilter.Wrapper
    5024 msexchangerepl
    488 wininit
    8564 taskhostex
    5272 Microsoft.Exchange.ServiceHost
    3832 noderunner
    10088 w3wp
    480 csrss
    7920 conhost
    872 svchost
    5992 scanningprocess
    4808 msdtc
    8352 dllhost
    860 TrustedInstaller
    4008 rundll32
    4400 conhost
    656 svchost
    9828 w3wp
    1832 noderunner
    4392 MSExchangeHMWorker
    1828 mqsvc
    700 svchost
    1628 Microsoft.Exchange.Diagnostics.Service
    3596 w3wp
    2220 Microsoft.Exchange.Directory.TopologyService
    1820 MSExchangeDelivery
    7532 MSExchangeTransport
    13372 svchost
    832 svchost
    9696 conhost
    8316 svchost
    1580 dllhost
    3980 Microsoft.Exchange.RpcClientAccess.Service
    8788 VSSVC
    5948 MSExchangeTransportLogSearch
    2992 MSExchangeDagMgmt
    10632 csrss
    1216 fms
    3776 rundll32
    5356 MSExchangeSubmission
    7908 EdgeTransport
    11576 w3wp
    1600 inetinfo
    1008 svchost
    416 csrss
    808 svchost
    7608 w3wp
    1588 updateservice
    4148 Microsoft.Exchange.Search.Service
    640 w3wp
    796 dwm
    2568 SMSvcHost
    1188 svchost
    4 System
    3484 rdpclip
    0 Idle
    Performance Counters Layout information: A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=30 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance
    : ad-powershell-defaultdomain(95CC324A) RefCount=1 SpinLock=0 Offset=38216, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance : mb-powershell-defaultdomain(CC014C00)
    RefCount=1 SpinLock=0 Offset=37888, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance : rpca-powershell-defaultdomain(4598AFAF)
    RefCount=1 SpinLock=0 Offset=37560, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : rpca-w3wp-msexchangemapimailboxapppool(E28F3117)
    RefCount=1 SpinLock=0 Offset=37232, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=86 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : mb-w3wp-msexchangemapimailboxapppool(F9439F58)
    RefCount=1 SpinLock=0 Offset=36904, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=301 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : ad-w3wp-msexchangemapimailboxapppool(35491652)
    RefCount=1 SpinLock=0 Offset=36576, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : rpca-w3wp-msexchangemapifrontendapppool(2C7F2005)
    RefCount=1 SpinLock=0 Offset=36248, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : mb-w3wp-msexchangemapifrontendapppool(BE5C2DAA)
    RefCount=1 SpinLock=0 Offset=35920, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=50 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : ad-w3wp-msexchangemapifrontendapppool(C0FDFAE0)
    RefCount=1 SpinLock=0 Offset=35592, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : rpca-w3wp-msexchangeowacalendarapppool(8F10D1B5)
    RefCount=1 SpinLock=0 Offset=35264, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : mb-w3wp-msexchangeowacalendarapppool(2D8C9EBA)
    RefCount=1 SpinLock=0 Offset=34936, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=75 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : ad-w3wp-msexchangeowacalendarapppool(D845E230)
    RefCount=1 SpinLock=0 Offset=34608, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : rpca-w3wp-msexchangeautodiscoverapppool(6DABF262)
    RefCount=1 SpinLock=0 Offset=34280, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : mb-w3wp-msexchangeautodiscoverapppool(D1C6EF4D)
    RefCount=1 SpinLock=0 Offset=33952, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=1002 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : ad-w3wp-msexchangeautodiscoverapppool(FD072087)
    RefCount=1 SpinLock=0 Offset=33624, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : rpca-w3wp-msexchangeecpapppool(57806648)
    RefCount=1 SpinLock=0 Offset=33296, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=204 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : mb-w3wp-msexchangeecpapppool(E27E6507)
    RefCount=1 SpinLock=0 Offset=32968, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=1804 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : ad-w3wp-msexchangeecpapppool(B648688D)
    RefCount=1 SpinLock=0 Offset=32640, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=64 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : ad-w3wp-msexchangeoabapppool(CC31A917)
    RefCount=1 SpinLock=0 Offset=32312, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : mb-w3wp-msexchangeoabapppool(58D0A79D)
    RefCount=1 SpinLock=0 Offset=31984, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : rpca-w3wp-msexchangeoabapppool(8149E8D2)
    RefCount=1 SpinLock=0 Offset=31656, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : rpca-w3wp-msexchangeowaapppool(4AA799E7)
    RefCount=1 SpinLock=0 Offset=31328, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=792 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : mb-w3wp-msexchangeowaapppool(C3953468)
    RefCount=1 SpinLock=0 Offset=31000, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=2537 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : ad-w3wp-msexchangeowaapppool(160BE662)
    RefCount=1 SpinLock=0 Offset=30672, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : rpca-w3wp-msexchangepowershellapppool(3CF18BF)
    RefCount=1 SpinLock=0 Offset=30344, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : mb-w3wp-msexchangepowershellapppool(A686C810)
    RefCount=1 SpinLock=0 Offset=30016, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=2178 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : ad-w3wp-msexchangepowershellapppool(9E48CD5A)
    RefCount=1 SpinLock=0 Offset=29688, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : rpca-noderunner-contentenginenode1(316BF6E3)
    RefCount=1 SpinLock=0 Offset=29360, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=1148 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : mb-noderunner-contentenginenode1(2EE8286C)
    RefCount=1 SpinLock=0 Offset=29032, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=322 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : ad-noderunner-contentenginenode1(61591E6)
    RefCount=1 SpinLock=0 Offset=28704, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=73 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : ad-w3wp-msexchangepowershellfrontendapppool(FAEFA1B4)
    RefCount=1 SpinLock=0 Offset=28376, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : mb-w3wp-msexchangepowershellfrontendapppool(34B9187E)
    RefCount=1 SpinLock=0 Offset=28048, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : rpca-w3wp-msexchangepowershellfrontendapppool(E1115251)
    RefCount=1 SpinLock=0 Offset=27720, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=909 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : ad-w3wp-msexchangerpcproxyapppool(99BB8ED6)
    RefCount=1 SpinLock=0 Offset=27392, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : mb-w3wp-msexchangerpcproxyapppool(B190F21C)
    RefCount=1 SpinLock=0 Offset=27064, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : rpca-w3wp-msexchangerpcproxyapppool(8B7590B3)
    RefCount=1 SpinLock=0 Offset=26736, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : rpca-edgetransport-edgetransport.exe(911B6EB3)
    RefCount=1 SpinLock=0 Offset=26408, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : mb-edgetransport-edgetransport.exe(A5AF4BBC)
    RefCount=1 SpinLock=0 Offset=26080, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=679 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : ad-edgetransport-edgetransport.exe(E79D4A36)
    RefCount=1 SpinLock=0 Offset=25752, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : rpca-umworkerprocess-umworkerprocess.exe(970CCE33)
    RefCount=1 SpinLock=0 Offset=25424, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : mb-umworkerprocess-umworkerprocess.exe(8A7F8A3C)
    RefCount=1 SpinLock=0 Offset=25096, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=89 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : ad-umworkerprocess-umworkerprocess.exe(95818B6)
    RefCount=1 SpinLock=0 Offset=24768, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : rpca-msexchangetransport-msexchangetransport.exe(24F56C33)
    RefCount=1 SpinLock=0 Offset=24440, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : mb-msexchangetransport-msexchangetransport.exe(92FB3D3C)
    RefCount=1 SpinLock=0 Offset=24112, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=12 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : ad-msexchangetransport-msexchangetransport.exe(2447ECB6)
    RefCount=1 SpinLock=0 Offset=23784, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : rpca-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(ABB009B3)
    RefCount=1 SpinLock=0 Offset=23456, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : mb-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(38BA31BC)
    RefCount=1 SpinLock=0 Offset=23128, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=704 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : ad-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(11106236)
    RefCount=1 SpinLock=0 Offset=22800, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : rpca-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(E8475353)
    RefCount=1 SpinLock=0 Offset=22472, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : mb-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(8F65881C)
    RefCount=1 SpinLock=0 Offset=22144, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=40 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : ad-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(78F52196)
    RefCount=1 SpinLock=0 Offset=21816, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : rpca-umservice-umservice.exe(E39A1133)
    RefCount=1 SpinLock=0 Offset=21488, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : mb-umservice-umservice.exe(FFBB273C) RefCount=1
    SpinLock=0 Offset=21160, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=45 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : ad-umservice-umservice.exe(9A8AC6B6) RefCount=1
    SpinLock=0 Offset=20832, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : rpca-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(EF66F2D3)
    RefCount=1 SpinLock=0 Offset=20504, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : mb-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(B020391C)
    RefCount=1 SpinLock=0 Offset=20176, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=28 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : ad-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(20578116)
    RefCount=1 SpinLock=0 Offset=19848, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : rpca-msexchangethrottling-msexchangethrottling.exe(8C1DA893)
    RefCount=1 SpinLock=0 Offset=19520, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : mb-msexchangethrottling-msexchangethrottling.exe(AB2BADDC)
    RefCount=1 SpinLock=0 Offset=19192, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=8 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : ad-msexchangethrottling-msexchangethrottling.exe(8962F4D6)
    RefCount=1 SpinLock=0 Offset=18864, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : rpca-msexchangesubmission-msexchangesubmission.exe(60747EB3)
    RefCount=1 SpinLock=0 Offset=18536, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=400 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : mb-msexchangesubmission-msexchangesubmission.exe(67B4173C)
    RefCount=1 SpinLock=0 Offset=18208, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=390 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : ad-msexchangesubmission-msexchangesubmission.exe(85200236)
    RefCount=1 SpinLock=0 Offset=17880, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : rpca-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(E4305E13)
    RefCount=1 SpinLock=0 Offset=17552, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=15105 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : mb-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(BBA60BDC)
    RefCount=1 SpinLock=0 Offset=17224, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=1570 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : ad-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(B6581E56)
    RefCount=1 SpinLock=0 Offset=16896, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : rpca-msexchangemailboxreplication-msexchangemailboxreplication.exe(276F4DB3)
    RefCount=1 SpinLock=0 Offset=16568, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=55 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : mb-msexchangemailboxreplication-msexchangemailboxreplication.exe(95E41BC)
    RefCount=1 SpinLock=0 Offset=16240, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=1045 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : ad-msexchangemailboxreplication-msexchangemailboxreplication.exe(394712B6)
    RefCount=1 SpinLock=0 Offset=15912, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : rpca-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(39C8D53)
    RefCount=1 SpinLock=0 Offset=15584, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=13 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : mb-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(E7963A1C)
    RefCount=1 SpinLock=0 Offset=15256, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=1004 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : ad-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(10E8B196)
    RefCount=1 SpinLock=0 Offset=14928, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=2260 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : rpca-msexchangemailboxassistants-msexchangemailboxassistants.exe(DEAC0933)
    RefCount=1 SpinLock=0 Offset=14600, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=19900 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : mb-msexchangemailboxassistants-msexchangemailboxassistants.exe(A754293C)
    RefCount=1 SpinLock=0 Offset=14272, categoryName: MSExchange Activity Context Resources
    A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=3491 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : ad-msexchangemailboxassistants-msexchangemailboxassistants.exe(EE890EB6)
    RefCount=1 SpinLock=0 Offset=13944, categoryName...

    This error is not resolved in CU8.
    [PS] C:\>Get-ExchangeServer | fl *version*
    AdminDisplayVersion : Version 15.0 (Build 1076.9)
    - <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
    - <System>
    <Provider Name="MSExchange Common" />
    <EventID Qualifiers="49156">106</EventID>
    <Level>2</Level>
    <Task>1</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2015-04-15T10:14:22.000000000Z" />
    <EventRecordID>11366785</EventRecordID>
    <Channel>Application</Channel>
    <Computer>EX1.domain.com</Computer>
    <Security />
    </System>
    - <EventData>
    <Data>2</Data>
    <Data>Time in Resource per second</Data>
    <Data>MSExchange Activity Context Resources</Data>
    <Data>The exception thrown is : System.InvalidOperationException: Instance 'ad-powershell-defaultdomain' already exists with a lifetime of Process. It cannot be recreated or reused until it has been removed or until the process using it has exited. at System.Diagnostics.SharedPerformanceCounter.FindInstance(Int32 instanceNameHashCode, String instanceName, CategoryEntry* categoryPointer, InstanceEntry** returnInstancePointerReference, Boolean activateUnusedInstances, PerformanceCounterInstanceLifetime lifetime, Boolean& foundFreeInstance) at System.Diagnostics.SharedPerformanceCounter.GetCounter(String counterName, String instanceName, Boolean enableReuse, PerformanceCounterInstanceLifetime lifetime) at System.Diagnostics.SharedPerformanceCounter..ctor(String catName, String counterName, String instanceName, PerformanceCounterInstanceLifetime lifetime) at System.Diagnostics.PerformanceCounter.InitializeImpl() at System.Diagnostics.PerformanceCounter.get_RawValue() at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.get_RawValue() Last worker process info : System.ArgumentException: Process with an Id of 884 is not running. at System.Diagnostics.Process.GetProcessById(Int32 processId) at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo() Processes running while Performance counter failed to update: 15084 w3wp 16804 powershell 16368 SCNotification 21108 conhost 22744 dllhost 17224 conhost 844 MsMpEng 21100 conhost 5580 taskhostex 1724 Microsoft.Exchange.Diagnostics.Service 3852 MSExchangeDagMgmt 13764 MonitoringHost 1264 fms 832 LogonUI 25828 mmc 1688 inetinfo 7900 Microsoft.Exchange.Store.Worker 3840 rundll32 1252 SMSvcHost 15040 msseces 3916 w3wp 1676 svchost 2968 Microsoft.Exchange.Directory.TopologyService 14600 explorer 5548 MSExchangeMailboxReplication 1236 svchost 5976 scanningprocess 2096 WMSvc 2200 w3wp 13376 WmiPrvSE 19472 powershell 8116 umservice 24492 powershell 24060 conhost 7204 MSExchangeTransportLogSearch 1812 WmiPrvSE 16348 w3wp 10260 svchost 2496 conhost 3784 Microsoft.Exchange.AntispamUpdateSvc 9932 Microsoft.Exchange.ContentFilter.Wrapper 16280 conhost 2056 svchost 1192 spoolsv 2052 noderunner 320 smss 5920 scanningprocess 11152 ParserServer 8068 UMWorkerProcess 3756 conhost 304 svchost 2888 w3wp 732 svchost 1900 winlogon 14948 w3wp 22700 noderunner 2872 updateservice 2000 w3wp 700 svchost 1992 mqsvc 4128 Microsoft.Exchange.EdgeSyncSvc 28636 ParserServer 17912 conhost 20652 ParserServer 1960 svchost 14168 msdtc 11436 ParserServer 19192 ParserServer 4536 Microsoft.Exchange.Imap4Service 16168 WmiPrvSE 10132 w3wp 27800 noderunner 25644 mmc 2452 ParserServer 640 lsass 1932 svchost 632 services 3216 ForefrontActiveDirectoryConnector 17436 svchost 4504 Microsoft.Exchange.Store.Service 4500 ParserServer 2772 WmiPrvSE 28200 dllhost 10528 VSSVC 10520 dllhost 7932 Microsoft.Exchange.Store.Worker 1032 rundll32 1920 sftracing 7492 Microsoft.Exchange.Store.Worker 14384 rdpclip 26016 conhost 24464 powershell 13332 MSExchangeHMHost 1008 svchost 10920 csrss 7040 MSExchangeThrottling 3160 MSExchangeTransport 1004 svchost 572 winlogon 7464 Microsoft.Exchange.Store.Worker 10880 WmiPrvSE 7892 Microsoft.Exchange.Store.Worker 12632 CcmExec 992 svchost 10904 WmiPrvSE 4868 Microsoft.Exchange.Imap4Service 6160 w3wp 14348 conhost 8312 dllhost 14776 w3wp 13480 dwm 5720 Microsoft.Exchange.Pop3 544 wininit 7008 Microsoft.Exchange.UM.CallRouter 4420 Microsoft.Exchange.Imap4 6140 Microsoft.Exchange.Pop3 5764 Microsoft.Exchange.Pop3Service 964 svchost 7428 Microsoft.Exchange.Store.Worker 13580 MonitoringHost 25096 noderunner 5700 scanningprocess 13456 conhost 24656 MSExchangeMailboxAssistants 5260 Microsoft.Exchange.RpcClientAccess.Service 6080 Microsoft.Exchange.Search.Service 11288 powershell 3960 MSExchangeDelivery 4440 MSExchangeFrontendTransport 6112 Microsoft.Exchange.Store.Worker 12712 ParserServer 5248 conhost 1368 HealthService 6536 MSExchangeSubmission 26076 conhost 3084 rundll32 6100 Microsoft.Exchange.Pop3Service 24200 conhost 536 csrss 7812 Microsoft.Exchange.Store.Worker 10396 svchost 10824 conhost 21596 MSExchangeHMWorker 7416 Microsoft.Exchange.Store.Worker 852 dwm 7368 Microsoft.Exchange.Store.Worker 468 csrss 17552 conhost 2260 SMSvcHost 12100 CmRcService 4772 Microsoft.Exchange.Imap4 10372 ParserServer 3044 EdgeTransport 4760 conhost 14672 svchost 15100 hostcontrollerservice 6048 msexchangerepl 5616 Microsoft.Exchange.Store.Worker 436 svchost 4 System 6408 Microsoft.Exchange.ServiceHost 0 Idle Performance Counters Layout information: A process is holding onto a transport performance counter. processId : 23084, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 23084 StartupTime: 130735656036583286, currentInstance : rpca-e14cmdletswrapper-defaultdomain(B61B0DD9) RefCount=0 SpinLock=0 Offset=40184, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 23084, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 23084 StartupTime: 130735656036583286, currentInstance : mb-e14cmdletswrapper-defaultdomain(290EF16) RefCount=0 SpinLock=0 Offset=39856, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 23084, counter : time in resource per second Value=102 SpinLock=0 Lifetime=Type: 1 ProcessId: 23084 StartupTime: 130735656036583286, currentInstance : ad-e14cmdletswrapper-defaultdomain(2CDA669C) RefCount=0 SpinLock=0 Offset=39528, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 11288, counter : time in resource per second Value=81 SpinLock=0 Lifetime=Type: 1 ProcessId: 11288 StartupTime: 130735664378248405, currentInstance : ad-powershell-defaultdomain(95CC324A) RefCount=1 SpinLock=0 Offset=39200, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 11288, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11288 StartupTime: 130735664378248405, currentInstance : mb-powershell-defaultdomain(CC014C00) RefCount=1 SpinLock=0 Offset=38872, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 11288, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11288 StartupTime: 130735664378248405, currentInstance : rpca-powershell-defaultdomain(4598AFAF) RefCount=1 SpinLock=0 Offset=38544, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3044, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3044 StartupTime: 130732607834359955, currentInstance : rpca-edgetransport-edgetransport.exe(911B6EB3) RefCount=1 SpinLock=0 Offset=38216, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3044, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3044 StartupTime: 130732607834359955, currentInstance : mb-edgetransport-edgetransport.exe(A5AF4BBC) RefCount=1 SpinLock=0 Offset=37888, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3044, counter : time in resource per second Value=400734 SpinLock=0 Lifetime=Type: 1 ProcessId: 3044 StartupTime: 130732607834359955, currentInstance : ad-edgetransport-edgetransport.exe(E79D4A36) RefCount=1 SpinLock=0 Offset=37560, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 2200, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 2200 StartupTime: 130730082646643505, currentInstance : rpca-w3wp-msexchangeowaapppool(4AA799E7) RefCount=0 SpinLock=0 Offset=37232, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 2200, counter : time in resource per second Value=280053 SpinLock=0 Lifetime=Type: 1 ProcessId: 2200 StartupTime: 130730082646643505, currentInstance : mb-w3wp-msexchangeowaapppool(C3953468) RefCount=0 SpinLock=0 Offset=36904, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 2200, counter : time in resource per second Value=142126 SpinLock=0 Lifetime=Type: 1 ProcessId: 2200 StartupTime: 130730082646643505, currentInstance : ad-w3wp-msexchangeowaapppool(160BE662) RefCount=0 SpinLock=0 Offset=36576, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14776, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14776 StartupTime: 130730081973252112, currentInstance : rpca-w3wp-msexchangepowershellapppool(3CF18BF) RefCount=0 SpinLock=0 Offset=36248, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14776, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14776 StartupTime: 130730081973252112, currentInstance : mb-w3wp-msexchangepowershellapppool(A686C810) RefCount=0 SpinLock=0 Offset=35920, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14776, counter : time in resource per second Value=2068875 SpinLock=0 Lifetime=Type: 1 ProcessId: 14776 StartupTime: 130730081973252112, currentInstance : ad-w3wp-msexchangepowershellapppool(9E48CD5A) RefCount=0 SpinLock=0 Offset=35592, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 15084, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15084 StartupTime: 130730081886009912, currentInstance : rpca-w3wp-msexchangeoabapppool(8149E8D2) RefCount=0 SpinLock=0 Offset=35264, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 15084, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15084 StartupTime: 130730081886009912, currentInstance : mb-w3wp-msexchangeoabapppool(58D0A79D) RefCount=0 SpinLock=0 Offset=34936, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 15084, counter : time in resource per second Value=55883 SpinLock=0 Lifetime=Type: 1 ProcessId: 15084 StartupTime: 130730081886009912, currentInstance : ad-w3wp-msexchangeoabapppool(CC31A917) RefCount=0 SpinLock=0 Offset=34608, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14948 StartupTime: 130730081557522734, currentInstance : rpca-w3wp-msexchangepowershellfrontendapppool(E1115251) RefCount=0 SpinLock=0 Offset=34280, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14948 StartupTime: 130730081557522734, currentInstance : mb-w3wp-msexchangepowershellfrontendapppool(34B9187E) RefCount=0 SpinLock=0 Offset=33952, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 14948, counter : time in resource per second Value=1576 SpinLock=0 Lifetime=Type: 1 ProcessId: 14948 StartupTime: 130730081557522734, currentInstance : ad-w3wp-msexchangepowershellfrontendapppool(FAEFA1B4) RefCount=0 SpinLock=0 Offset=33624, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 13332, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13332 StartupTime: 130730081246077528, currentInstance : rpca-msexchangehmhost-msexchangehmhost.exe(87A5B053) RefCount=0 SpinLock=0 Offset=33296, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 13332, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13332 StartupTime: 130730081246077528, currentInstance : mb-msexchangehmhost-msexchangehmhost.exe(FB9D599C) RefCount=0 SpinLock=0 Offset=32968, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 13332, counter : time in resource per second Value=20422 SpinLock=0 Lifetime=Type: 1 ProcessId: 13332 StartupTime: 130730081246077528, currentInstance : ad-msexchangehmhost-msexchangehmhost.exe(4E220B96) RefCount=0 SpinLock=0 Offset=32640, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 27800, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 27800 StartupTime: 130732559851229547, currentInstance : rpca-noderunner-contentenginenode1(316BF6E3) RefCount=1 SpinLock=0 Offset=32312, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 27800, counter : time in resource per second Value=250572035 SpinLock=0 Lifetime=Type: 1 ProcessId: 27800 StartupTime: 130732559851229547, currentInstance : mb-noderunner-contentenginenode1(2EE8286C) RefCount=1 SpinLock=0 Offset=31984, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 27800, counter : time in resource per second Value=309575 SpinLock=0 Lifetime=Type: 1 ProcessId: 27800 StartupTime: 130732559851229547, currentInstance : ad-noderunner-contentenginenode1(61591E6) RefCount=1 SpinLock=0 Offset=31656, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 21596, counter : time in resource per second Value=276568 SpinLock=0 Lifetime=Type: 1 ProcessId: 21596 StartupTime: 130732616321024370, currentInstance : ad-msexchangehmworker-msexchangehmworker.exe(712B0516) RefCount=1 SpinLock=0 Offset=31328, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 21596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 21596 StartupTime: 130732616321024370, currentInstance : mb-msexchangehmworker-msexchangehmworker.exe(6177C09C) RefCount=1 SpinLock=0 Offset=31000, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 21596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 21596 StartupTime: 130732616321024370, currentInstance : rpca-msexchangehmworker-msexchangehmworker.exe(39325ED3) RefCount=1 SpinLock=0 Offset=30672, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8068, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8068 StartupTime: 130730079342620471, currentInstance : rpca-umworkerprocess-umworkerprocess.exe(970CCE33) RefCount=0 SpinLock=0 Offset=30344, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8068, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8068 StartupTime: 130730079342620471, currentInstance : mb-umworkerprocess-umworkerprocess.exe(8A7F8A3C) RefCount=0 SpinLock=0 Offset=30016, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8068, counter : time in resource per second Value=489 SpinLock=0 Lifetime=Type: 1 ProcessId: 8068 StartupTime: 130730079342620471, currentInstance : ad-umworkerprocess-umworkerprocess.exe(95818B6) RefCount=0 SpinLock=0 Offset=29688, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 16348, counter : time in resource per second Value=393256 SpinLock=0 Lifetime=Type: 1 ProcessId: 16348 StartupTime: 130730082964967615, currentInstance : ad-w3wp-msexchangeecpapppool(B648688D) RefCount=0 SpinLock=0 Offset=29360, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 16348, counter : time in resource per second Value=4885 SpinLock=0 Lifetime=Type: 1 ProcessId: 16348 StartupTime: 130730082964967615, currentInstance : mb-w3wp-msexchangeecpapppool(E27E6507) RefCount=0 SpinLock=0 Offset=29032, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 16348, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 16348 StartupTime: 130730082964967615, currentInstance : rpca-w3wp-msexchangeecpapppool(57806648) RefCount=0 SpinLock=0 Offset=28704, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3160, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3160 StartupTime: 130732607510143268, currentInstance : rpca-msexchangetransport-msexchangetransport.exe(24F56C33) RefCount=1 SpinLock=0 Offset=28376, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3160, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3160 StartupTime: 130732607510143268, currentInstance : mb-msexchangetransport-msexchangetransport.exe(92FB3D3C) RefCount=1 SpinLock=0 Offset=28048, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 3160, counter : time in resource per second Value=42 SpinLock=0 Lifetime=Type: 1 ProcessId: 3160 StartupTime: 130732607510143268, currentInstance : ad-msexchangetransport-msexchangetransport.exe(2447ECB6) RefCount=1 SpinLock=0 Offset=27720, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7008, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7008 StartupTime: 130730079088089233, currentInstance : rpca-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(E8475353) RefCount=0 SpinLock=0 Offset=27392, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7008, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7008 StartupTime: 130730079088089233, currentInstance : mb-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(8F65881C) RefCount=0 SpinLock=0 Offset=27064, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7008, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7008 StartupTime: 130730079088089233, currentInstance : ad-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(78F52196) RefCount=0 SpinLock=0 Offset=26736, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8116, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8116 StartupTime: 130730078965276725, currentInstance : rpca-umservice-umservice.exe(E39A1133) RefCount=0 SpinLock=0 Offset=26408, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8116, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8116 StartupTime: 130730078965276725, currentInstance : mb-umservice-umservice.exe(FFBB273C) RefCount=0 SpinLock=0 Offset=26080, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 8116, counter : time in resource per second Value=555 SpinLock=0 Lifetime=Type: 1 ProcessId: 8116 StartupTime: 130730078965276725, currentInstance : ad-umservice-umservice.exe(9A8AC6B6) RefCount=0 SpinLock=0 Offset=25752, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7900, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7900 StartupTime: 130730078996839212, currentInstance : rpca-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(ABB009B3) RefCount=0 SpinLock=0 Offset=25424, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7900, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7900 StartupTime: 130730078996839212, currentInstance : mb-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(38BA31BC) RefCount=0 SpinLock=0 Offset=25096, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7900, counter : time in resource per second Value=218529 SpinLock=0 Lifetime=Type: 1 ProcessId: 7900 StartupTime: 130730078996839212, currentInstance : ad-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(11106236) RefCount=0 SpinLock=0 Offset=24768, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7204, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7204 StartupTime: 130730078901370474, currentInstance : rpca-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(EF66F2D3) RefCount=0 SpinLock=0 Offset=24440, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7204, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7204 StartupTime: 130730078901370474, currentInstance : mb-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(B020391C) RefCount=0 SpinLock=0 Offset=24112, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7204, counter : time in resource per second Value=611 SpinLock=0 Lifetime=Type: 1 ProcessId: 7204 StartupTime: 130730078901370474, currentInstance : ad-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(20578116) RefCount=0 SpinLock=0 Offset=23784, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4868, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4868 StartupTime: 130730078594026714, currentInstance : rpca-microsoft.exchange.imap4service-microsoft.exchange.imap4service.exe(128A1B3) RefCount=0 SpinLock=0 Offset=23456, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4868, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4868 StartupTime: 130730078594026714, currentInstance : mb-microsoft.exchange.imap4service-microsoft.exchange.imap4service.exe(B4CBDCBC) RefCount=0 SpinLock=0 Offset=23128, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4868, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4868 StartupTime: 130730078594026714, currentInstance : ad-microsoft.exchange.imap4service-microsoft.exchange.imap4service.exe(F0E98836) RefCount=0 SpinLock=0 Offset=22800, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 5764, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5764 StartupTime: 130730078701682966, currentInstance : rpca-microsoft.exchange.pop3service-microsoft.exchange.pop3service.exe(8961F613) RefCount=0 SpinLock=0 Offset=22472, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 5764, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5764 StartupTime: 130730078701682966, currentInstance : mb-microsoft.exchange.pop3service-microsoft.exchange.pop3service.exe(3C128D5C) RefCount=0 SpinLock=0 Offset=22144, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 5764, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5764 StartupTime: 130730078701682966, currentInstance : ad-microsoft.exchange.pop3service-microsoft.exchange.pop3service.exe(96BB056) RefCount=0 SpinLock=0 Offset=21816, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7040, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7040 StartupTime: 130730078816526722, currentInstance : rpca-msexchangethrottling-msexchangethrottling.exe(8C1DA893) RefCount=0 SpinLock=0 Offset=21488, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7040, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7040 StartupTime: 130730078816526722, currentInstance : mb-msexchangethrottling-msexchangethrottling.exe(AB2BADDC) RefCount=0 SpinLock=0 Offset=21160, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 7040, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7040 StartupTime: 130730078816526722, currentInstance : ad-msexchangethrottling-msexchangethrottling.exe(8962F4D6) RefCount=0 SpinLock=0 Offset=20832, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6536, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6536 StartupTime: 130730078769807986, currentInstance : rpca-msexchangesubmission-msexchangesubmission.exe(60747EB3) RefCount=0 SpinLock=0 Offset=20504, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6536, counter : time in resource per second Value=159000 SpinLock=0 Lifetime=Type: 1 ProcessId: 6536 StartupTime: 130730078769807986, currentInstance : mb-msexchangesubmission-msexchangesubmission.exe(67B4173C) RefCount=0 SpinLock=0 Offset=20176, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6536, counter : time in resource per second Value=273020 SpinLock=0 Lifetime=Type: 1 ProcessId: 6536 StartupTime: 130730078769807986, currentInstance : ad-msexchangesubmission-msexchangesubmission.exe(85200236) RefCount=0 SpinLock=0 Offset=19848, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4420, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4420 StartupTime: 130730078654651715, currentInstance : rpca-microsoft.exchange.imap4-microsoft.exchange.imap4.exe(EAAB5DD3) RefCount=0 SpinLock=0 Offset=19520, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4420, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4420 StartupTime: 130730078654651715, currentInstance : mb-microsoft.exchange.imap4-microsoft.exchange.imap4.exe(1FC2541C) RefCount=0 SpinLock=0 Offset=19192, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 4420, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 4420 StartupTime: 130730078654651715, currentInstance : ad-microsoft.exchange.imap4-microsoft.exchange.imap4.exe(17E0EA16) RefCount=0 SpinLock=0 Offset=18864, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6160, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6160 StartupTime: 130730078749026715, currentInstance : rpca-w3wp-msexchangeservicesapppool(E8BBF810) RefCount=0 SpinLock=0 Offset=18536, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6160, counter : time in resource per second Value=1867617 SpinLock=0 Lifetime=Type: 1 ProcessId: 6160 StartupTime: 130730078749026715, currentInstance : mb-w3wp-msexchangeservicesapppool(10FE94BF) RefCount=0 SpinLock=0 Offset=18208, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 6160, counter : time in resource per second Value=3331874 SpinLock=0 Lifetime=Type: 1 ProcessId: 6160 StartupTime: 130730078749026715, currentInstance : ad-w3wp-msexchangeservicesapppool(E0DE475) RefCount=0 SpinLock=0 Offset=17880, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 10132, counter : time in resource per second Value=84124 SpinLock=0 Lifetime=Type: 1 ProcessId: 10132 StartupTime: 130730079880745472, currentInstance : ad-w3wp-msexchangerpcproxyapppool(99BB8ED6) RefCount=0 SpinLock=0 Offset=17552, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 10132, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10132 StartupTime: 130730079880745472, currentInstance : mb-w3wp-msexchangerpcproxyapppool(B190F21C) RefCount=0 SpinLock=0 Offset=17224, categoryName: MSExchange Activity Context Resources A process is holding onto a transport performance counter. processId : 10132, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10132 StartupTime: 130730079880745472, currentInstance : rpca-w3wp-msexchangerpcproxyapppool(8B7590B3) RefCount=0 SpinLock=0 Offset=16896, cate...</Data>
    </EventData>
    </Event>
    https://support.microsoft.com/en-us/kb/2870416/
    I used method
    1, but it did not help
    me.
    Method 2:
    [PS] C:\Windows\system32>Add-Pssnapin Microsoft.Exchange.Management.PowerShell.Setup
    [PS] C:\Windows\system32>New-PerfCounters -definitionfilename "C:\Program Files\Microsoft\Exchange Server\V15\Setup\Perf
    \GlsPerformanceCounters.xml"
    New-PerfCounters : The performance counter definition file C:\Program Files\Microsoft\Exchange Server\V15\Setup\Perf\GlsPerformanceCounters.xml could not be found.
    Any idea ?
    Если Вам помог чей-либо ответ, пожалуйста, не забывайте жать на кнопку "Предложить как ответ" или "Проголосовать за полезное сообщение"

  • Unable to open delivery reports in Exchange 2013 SP1. Gives warning "The status for the recipient can't be determined because of a temporary error. Please try again later."

    This seems to be occurring with all users (have tested a few, all display the same exact error message).
    When I click on "Message Delivery Report" in Outlook 2010 or 2013, it points me to the ECP and displays this message "Warning The status for the recipient can't be determined because of a temporary error. Please try again later." I'm
    not sure which log files to look at. The last time I remember it worked was before I applied SP1, I think CU3.
    Our environment is two servers running Exchange Server 2013 Std. SP1 (847.32) in a DAG.
    Thanks.

    Hi,
    From the error description, I would like to clarify the following thing:
    Delivery Reports is a message tracking tool that you can use to search for delivery status on email messages sent to or from users in your organization's address book, with a certain subject. In Exchange 2013, you can track messages for up to 14 days after
    they were sent or received. Please make sure the message you are tracking isn't older than 14 days.
    Here is an article for your reference:
    Track messages with delivery reports
    http://technet.microsoft.com/en-us/library/jj150554(v=exchg.150).aspx
    Hope it helps.
    Best regards,
    Amy Wang
    TechNet Community Support

  • Booking a Exchange 2013 Room Resource Calendar with a mobile device

    Can I book a Exchange 2013 Room Resource Calendar using  a mobile device?

    I'm sure someone will correct me if I'm wrong, but I don't believe that's possible.  Scheduling a room resource requires the Scheduling Assistant functionality, which is only available with Outlook or OWA (full web client, not the Light version).
    Remember to mark as helpful if you find my contribution useful or as an answer if it does answer your question.

  • Unable to manage/create Resources, Room/Equipment, Exchange 2013 CU5

    Hi
    We have a mixed 2007SP3 and Exchange 2013 CU5 eviroment.
    Pretty much since CU3 (first version we installed) we have had problems with resources, but since SP1 we cannot create or edit resources.
    We have a root domain and three child domains, all Exchange 2013 servers are in the root domain. The Exchange 2007 servers are located in the root and two of the child domains.
    When creating a Room we get this:
    Note: Pulsar is the E2013 CU5 Mailbox-server, Panerai is a Domain Controller in a child domain. 
    The Room is the listed but when trying to open it we get this:
    In the mailbox-server log we get this log: ID 4 Source MSExchange Control Panel
    Current user: 'newsec.se/Consultants and Commons/IT-Stureplan/ADMINISTRATOR'
    Request for URL 'https://pulsar.newsec.se:444/ecp/UsersGroups/EditRoomMailbox.aspx?pwmcid=37&ReturnObjectType=1&id=638db8e2-355c-4e44-9e01-f577c470f297(https://owa.stronghold.se/ecp/UsersGroups/EditRoomMailbox.aspx?pwmcid=37&ReturnObjectType=1&id=638db8e2-355c-4e44-9e01-f577c470f297)'
    failed with the following error:
    System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException:
    Exception has been thrown by the target of an invocation. ---> Microsoft.Exchange.Data.Directory.Recipient.NonUniqueRecipientException: Multiple objects with Sid S-1-5-32-548 were found.
       at Microsoft.Exchange.Data.Directory.Recipient.ADRecipientObjectSession.FindMiniRecipientBySid[TResult](SecurityIdentifier sId, IEnumerable`1 properties)
       at Microsoft.Exchange.Management.ControlPanel.RecipientObjectResolver.ResolveSecurityPrincipalId(IEnumerable`1 sidPrincipalId)
       at Microsoft.Exchange.Management.DDIService.MailboxPropertiesHelper.FilterEntSendAsPermission(DataRow inputRow, DataTable dataTable, DataObjectStore store)
    We tried to put the AD-account in different domains/OUs... but the same problem occurs.
    I have a case with MS-support (114051511444067) but I throw it up here also.
    Regards
    Robban

    Hello Robban,
    I didn't see your answer... (no mail notification ?)
    I opened a MS ticket (114081411702089) and I got an answer :).
    If you check security in ADSIedit.msc on your mailbox database object, you may find ACL entry for the group with the SID reported in the "application error event"
    example : (CN=YourBDD,CN=Databases,CN=Exchange Administrative Group (FYDBOHF23SPDLT),CN=Administrative Groups,CN=YourOrganizationName,CN=Microsoft Exchange,CN=Services,CN=Configuration,CN=YourDomain,CN=local)
    * "Domain\administrators" (SID S-1-5-32-544
    for me ) 
    * "Domain\account
    operators" (SID S-1-5-32-548
    for you ) 
    Sources : http://support.microsoft.com/kb/243330/en 
    The "Domain\administrators"
    group is not present by default on the exchange organization AD arborescence. I 've checked my customer exchange installation, it seem's the same for "Domain\account operators" group.
    To check, you can :
     * create a new
    mailbox database, and modify the security on these database AD object to remove "Domain\account
    operators" ACL (You may have to disable inheritance and copy existing security before)
     * Create a ressource mailbox on the new database and edit it using EAC. If your are like me, you
    will also be able to edit mailbox permission in EAC for a mailbox on the new database.
    If it works, you can validate with MS support that "Domain\Account Operators" group should not have acl on your exchange organisation AD object, and remove the ACL
    after a good Active Directory backup
    I hope it may help you,
    Regards,
    Florian

  • Cannot receive mail on Exchange 2013 CAS: 451 4.7.0 Temporary server error. Please try again later. PRX4

    Hi all,
    I have just deployed Exchange 2013 on two CAS boxes and two MBX boxes as follows:
    10.10.20.11
    CAS01
    10.10.20.12
    CAS02
    10.10.10.11
    MBX01
    10.10.10.12
    MBX02
    If I telnet to the internet facing IP on CAS01 and attempt to send an email internally (to a mailbox on MBX01) I get the following:
    220 smtp.myrealdomain.com Microsoft ESMTP MAIL Service ready at Wed, 26 Mar 2014 01:14:24 +1000
    EHLO test.com
    250-smtp.myrealdomain.com Hello [10.10.20.11]
    250-SIZE 36700160
    250-PIPELINING
    250-DSN
    250-ENHANCEDSTATUSCODES
    250-STARTTLS
    250-AUTH
    250-8BITMIME
    250-BINARYMIME
    250 CHUNKING
    MAIL FROM:[email protected]
    250 2.1.0 Sender OK
    RCPT TO:[email protected]
    250 2.1.5 Recipient OK
    DATA
    354 Start mail input; end with <CRLF>.<CRLF>
    Subject:Test email 452
    This is test email 452
    451 4.7.0 Temporary server error. Please try again later. PRX4
    Connectivity Log on CAS01:
    2014-03-25T15:27:15.353Z,08D11605A575FAE1,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=<no priority counts>
    2014-03-25T15:27:15.353Z,08D11605A575FAE1,SMTP,internalproxy,>,"MBX02.myaddomain.com[10.10.10.12], MBX01.myaddomain.com[10.10.10.11]"
    2014-03-25T15:27:15.353Z,08D11605A575FAE1,SMTP,internalproxy,>,Established connection to 10.10.10.12
    2014-03-25T15:27:15.369Z,08D11605A575FAE1,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (Attempting next target)
    2014-03-25T15:27:15.369Z,08D11605A575FAE2,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=<no priority counts>
    2014-03-25T15:27:15.369Z,08D11605A575FAE2,SMTP,internalproxy,>,Established connection to 10.10.10.11
    2014-03-25T15:27:15.369Z,08D11605A575FAE2,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (Retry : EHLO Options do not match for proxy)
    2014-03-25T15:28:10.328Z,08D11605A575FAFA,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=<no priority counts>
    2014-03-25T15:28:21.669Z,08D11605A575FAFA,SMTP,internalproxy,>,"MBX01.myaddomain.com[10.10.10.11], MBX02.myaddomain.com[10.10.10.12]"
    2014-03-25T15:28:21.669Z,08D11605A575FAFA,SMTP,internalproxy,>,Established connection to 10.10.10.11
    2014-03-25T15:28:21.669Z,08D11605A575FAFA,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (Attempting next target)
    2014-03-25T15:28:21.669Z,08D11605A575FAFF,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=<no priority counts>
    2014-03-25T15:28:21.669Z,08D11605A575FAFF,SMTP,internalproxy,>,Established connection to 10.10.10.12
    2014-03-25T15:28:21.669Z,08D11605A575FAFF,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (Retry : EHLO Options do not match for proxy)
    SmtpSend Log on CAS01:
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,1,10.10.20.11:25495,10.10.10.12:25,+,,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,2,10.10.20.11:25495,10.10.10.12:25,<,220 ********************************************************************************************************************,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,3,10.10.20.11:25495,10.10.10.12:25,*,,Proxying inbound session with session id 08D11605A575FB5D
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,4,10.10.20.11:25495,10.10.10.12:25,>,EHLO CAS01.myaddomain.com,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,5,10.10.20.11:25495,10.10.10.12:25,<,250-MBX02.myaddomain.com Hello [10.10.20.11],
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,6,10.10.20.11:25495,10.10.10.12:25,<,250-SIZE,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,7,10.10.20.11:25495,10.10.10.12:25,<,250-PIPELINING,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,8,10.10.20.11:25495,10.10.10.12:25,<,250-DSN,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,9,10.10.20.11:25495,10.10.10.12:25,<,250-ENHANCEDSTATUSCODES,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,10,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXXXXA,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,11,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXXXXXXXXXXB,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,12,10.10.20.11:25495,10.10.10.12:25,<,250-AUTH NTLM,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,13,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXXXXXXXXXXXXXXC,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,14,10.10.20.11:25495,10.10.10.12:25,<,250-8BITMIME,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,15,10.10.20.11:25495,10.10.10.12:25,<,250-BINARYMIME,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,16,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXXXXD,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,17,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXXXE,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,18,10.10.20.11:25495,10.10.10.12:25,<,250-XXXXF,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,19,10.10.20.11:25495,10.10.10.12:25,<,250 XXXXXXXXXXXXXG,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,20,10.10.20.11:25495,10.10.10.12:25,*,,"EHLO options between current server and proxy target do not match : Chunking, Xrdst. Critical non
    matching options : Chunking, Xrdst. Failing over."
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,0,,10.10.10.11:25,*,,attempting to connect
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,21,10.10.20.11:25495,10.10.10.12:25,>,QUIT,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,1,10.10.20.11:25496,10.10.10.11:25,+,,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,22,10.10.20.11:25495,10.10.10.12:25,<,221 2.0.0 Service closing transmission channel,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB5E,23,10.10.20.11:25495,10.10.10.12:25,-,,Local
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,2,10.10.20.11:25496,10.10.10.11:25,<,220 ********************************************************************************************************************,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,3,10.10.20.11:25496,10.10.10.11:25,*,,Proxying inbound session with session id 08D11605A575FB5D
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,4,10.10.20.11:25496,10.10.10.11:25,>,EHLO CAS01.myaddomain.com,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,5,10.10.20.11:25496,10.10.10.11:25,<,250-MBX01.myaddomain.com Hello [10.10.20.11],
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,6,10.10.20.11:25496,10.10.10.11:25,<,250-SIZE,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,7,10.10.20.11:25496,10.10.10.11:25,<,250-PIPELINING,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,8,10.10.20.11:25496,10.10.10.11:25,<,250-DSN,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,9,10.10.20.11:25496,10.10.10.11:25,<,250-ENHANCEDSTATUSCODES,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,10,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXXXXA,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,11,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXXXXXXXXXXB,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,12,10.10.20.11:25496,10.10.10.11:25,<,250-AUTH NTLM,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,13,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXXXXXXXXXXXXXXC,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,14,10.10.20.11:25496,10.10.10.11:25,<,250-8BITMIME,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,15,10.10.20.11:25496,10.10.10.11:25,<,250-BINARYMIME,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,16,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXXXXD,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,17,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXXXE,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,18,10.10.20.11:25496,10.10.10.11:25,<,250-XXXXF,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,19,10.10.20.11:25496,10.10.10.11:25,<,250 XXXXXXXXXXXXXG,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,20,10.10.20.11:25496,10.10.10.11:25,*,,"EHLO options between current server and proxy target do not match : Chunking, Xrdst. Critical non
    matching options : Chunking, Xrdst. Failing over."
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,21,10.10.20.11:25496,10.10.10.11:25,>,QUIT,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,22,10.10.20.11:25496,10.10.10.11:25,<,221 2.0.0 Service closing transmission channel,
    2014-03-25T15:32:34.158Z,Inbound Proxy Internal Send Connector,08D11605A575FB67,23,10.10.20.11:25496,10.10.10.11:25,-,,Local
    Can anyone help? I'm at the end of my Googling!

    The answer has been found. In our case, we had to disable the Mailguard feature of the Cisco ASA between the CAS subnet and the MBX subnet. Essentially it was stripping AUTH commands from the SMTP handshake which meant the servers could not authenticate
    to each other and establish a secured connection.
    I guess for future reference, if you're getting a PRX4 error code you should look at any device that could be inspecting SMTP between your CAS and MBX servers.
    This Microsoft KB article has more information: http://support.microsoft.com/kb/320027

  • Exchange 2013 in Mac Environment - iPhones recieves email, Mac Outlook does not, OWA Error: Your request cannot be completed right now. Please try again later.

    We are having some problems in Exchange when customers send us emails with large attachments. It doesn't happen all the time which is weird.
    The emails show up fine on iPhones although it is very slow to show the whole email and attachment.
    In OWA it gives an error - Error: Your request cannot be completed right now. Please try again later.
    The emails never make it to our computer email program, Mac Outlook 2011

    Hi,
    What’s your Exchange 2013 version?
    According to your description, I understand that the message which is sent from external customers with large attachments can’t be opened in OWA and Outlook for Mac for Exchange users. Is it rights?
    If that is the case, please confirm if the issue only happens with the large attachment messages. Please confirm if the message with no attachment sent from the same customer can be received and shown correctly in OWA.
    Please recycle the application pools in IIS Manager to have a try. If it doesn’t work, please change the OWA to use Conversation view then check whether the issue persists.
    Regards,
    Winnie Liang
    TechNet Community Support

  • Exchange 2013 CU5 will not install, please help

    Hi everyone
    Please help, I am trying to upgrade Exchange 2013 SP1 to CU5 but it just stops at the following point, please help:

    Hi,
    Have you disabled any third-party firewall or AV programs for a test?
    Thanks,
    Simon Wu
    TechNet Community Support

Maybe you are looking for

  • How to change my apple id for setting up icloud

    I just changed my Apple ID. Now I want to set up iCloud on my iPhone. But it is defaulting to my old Apple ID and I can't find a way to change it.

  • Duplicate cleaner for iPhoto cannot continue as Library is not selected in iPhoto.

    I.) Version Information: iPhoto version 9.6 (910.29) Duplicate Cleaner for iPhoto version 1.8 (1.8.01) OS X Yosemite (version 10.10.1) MacBook Pro (13-inch, Mid 2012) I have only one iPhoto library.  I have launched iPhoto prior to launching 'Duplica

  • How do I select a path?

    With the fairly seamless sync to Illustrator, I have been sketching a lot more in Ideas. I have found that when I open the file in Illustrator, each of the lines that I draw are clearly paths, which makes it really easy to select them and erase an en

  • CS6 freezes when I click Filter Gallery.

    When I try to shutdown I see 'waiting for Stained Glass (100%)'. I can use other applications, it is just the CS6 freezing.

  • IPhone time hasn't changed with end of day lights savings?

    Hi, has anyone else had trouble with an iPhone not automatically changing with the end of day lights savings last night (Aus time)?  My other devices have changed ok, just not the iPhone.  I have tried syncing and that hasn't worked.  Any suggestions