Exchange 2010 hub-transport server

i have 2 exchange 2010 hubtransport servers.
ideally when i send email my email should be load-balanced but emails send using hubcas1 goes fine and hubcas2 kepts in queues
suppose if i send at a time 5 mail
3 emails go through hubcas1
2 emails stucks in queue in hubcas2

Hi,
As you said you have added both the hub transport servers in the source server option of the send connector.Same time you have mentioned you don't have the smart host to deliver the emails to the internet and also the server hubcas2 can able to resolve the
external domain namespaces .Then do the following .
step 1 :Then please enable the protocol logging on the send connector to see the why the connections from the server hubcas2 is rejected to send emails to internet.
Step 2: Then do the outbound email test from EXRCA tool by using the ip address or name which is mapped on the MX record which belongs to the server hubcas2.
Please feel free to reply me if you have any queries .
Regards
S.Nithyanandham
Thanks & Regards S.Nithyanandham

Similar Messages

Exchange 2010 edge transport server, degraded desktop / remote desktop

I have a 2010 edge transport server loaded on windows server 2008 R2 that after about 3 days will no longer allow RDP connections or desktop logons due to a serious performance lag / time out. A reboot clears the performance issue for about another 3 days.
I allowed an RDP connection to stay open for the 3 days and it continues to work however actions like trying to load the task manager, start button, computer or any windows not currently open takes an extremely long time. Task manager and perf mon show very
little processor and memory usage.
Tried the following to resolve:
Replaced hard drives (raid 1)
Replaced server (moved drives from one server to another chassis)
Monitoring iops, memory usage and proc transactions. Nothing shows any unusually high usage.
I tried disabled AV services, log monitoring and backup services both while the issue was happening and as preventative measure before the issue arose.

hi cna you check if by any chance you have bandwidth limitations configured. either on router or on tour switch. i had this kind of issue and it ended with bandwidth issue which was configured wrongly. you said this is happening with RDP. hows the performance
when accesing locally
did you check performance counters and event viewer.. anything there
Mark as useful or answered if my replies helped you solving your query.
Thanks, Happiness Always
Jatin
Skype: jatider2jatin, Email: [email protected]

Exchange 2010 Hub Transport

Hi Spiceheads, I thought that with Exchange 2010 mailboxes will always use the local hub transport on that server first but alas I was wrong. We need to migrate an exchange 2010 box to virtual hardware, I setup and configured a new server with the old one still live, as soon as I installed the HT role on the new server mail immediately started flowing out of it first even though every mailbox and DB was still on the old server, of course this ended up causing our mail to get flagged as spam as the spf records didn't match, thankfully this lasted all of 3 minutes while I uninstalled the role from the new server, My question is - is there a way to add the HT role but still have mail flow out of the old HT server vs the new one?
I want to add the role so I can configure all the options first, including some third party software we have...

Hi allAfter a rather heated conversation with our MSP I come to you for guidance.We've recently acquired another business and need to add two new sites plus a butt hosted server to our network. The current layout is as follows (forgive my terrible diagram):Top is our business, bottom is the one we've purchase, red indicates how the VPNs are structured. We have extensive on-premise infrastructure at the Main Office (top left) so we are planning to retire my butt hosting once our systems have been merged but in the meantime we need to be able to access their system and vice versa so I am hoping for the following:In summaryNew link from my butt hosting to the Main OfficeNew link from the alt-main office to Main officeNew link from the new "other site" to Main OfficeNow, our VPNs are controlled by our MSP, after a two week delay waiting...

Is it possible to remove 2010 Hub Transport entirely in an Exchange 2013 environment?

I'm using Exchange 2010 Edge Transport in our organization that I've recently upgraded to Exchange 2013. I like Edge Transport - along with our spam filter it is an effective and simple way to send and receive external e-mail - and I don't want
to get rid of it. But it seems like it needs a 2010 Hub Transport server to interact with.
Right now the only other Exchange 2010 Server I have left running in the organization is the one Hub Transport server that interacts with the Edge Server. Is there a way to undeploy this server too and connect the Edge Server directly to one of the
2013 Mailbox Servers? Or will this need to stay as part of the organization as a pair with Edge Transport?
I noticed mail flow was running just fine while the Hub Transport server was turned off. So it seems like it's possible. But I want to be able to undeploy it safely without hurting mail flow. Are there any links or white papers that show
how best do do this?
----------- Ron E Biggs Chief Tech Officer Entertainment Studios

Before you remove your HUB servers, make sure you re-subscribe the Edge server using the below steps:
On Edge Server:
New-EdgeSubscription -FileName "C:\EdgeSubscription.xml"
copy the file to one of the mailbox servers, and run:
New-EdgeSubscription -FileData ([byte[]]$(Get-Content -Path "C:\EdgeSubscription.xml " -Encoding Byte -ReadCount 0)) -Site
"ADSITENAME"
once completed, most of the tasks to manage/test your Edge sync will be via PowerShell, please see the below link for more details:
http://technet.microsoft.com/en-us/library/aa996865(v=exchg.150).aspx
Mohammad Saeed | MCSE 2003 | MCTS: Lync, OCS, Exchange This posting is provided "AS IS" with no warranties, and confers no rights

Exchange server 2010 - Hub Transport rule not working

Hello,
I'm trying to create a hub transport rule that blocks any incoming / outgoing email with attachments larger than 10MB with an exception of a few users.
I've followed this article https://www.simple-talk.com/sysadmin/exchange/increasing-email-size-limits-for-your-high-profile-users-in-exchange-2010/.
The send connector & receive connector is at 30MB right now and the distribution group has been made.
I added myself to the distribution group which allowed me to send a 20MB size email.
If I remove myself from the distribution group, exchange still allowed me to send the 20MB email size.
Any advise is much appreciated.
Thanks,
Daniel

Hi Daniel,
Thanks for your response.
The Hub Transport server is responsible for handling transport rules. The transport rules can't work without a Hub server.
If there are any problems with Exchange, welcome to our forum.
Best regards,
Amy
Amy Wang
TechNet Community Support

Keep exchange 2007 Hub transport & CAS during migration to Exchange 2010

Hello,
during a migration from exchange 2007 to exchange 2010 is it supported to keep the old exchange 2007HUB and CAS in charge of the outside mail flow (send/receive) and OWA service.
Here is the scenario :
Actual OWA url : https : // webmail . compagnie . com (2007)
Future OWA url : https : // owa . compagnie . com 2010)
Keep the old url accessible for the users which have not be migrated to the new exchange 2010 MBX server.
Indicate to the migrated users to use the new url instead of the old one.
Keep the old hub transport server (2007) handle the mail flow (send/receive) to the outside.
At the end, when all the users will be migrated, configure the new 2010 Hub/cas to handle the mail flow (send/receive) to the outside.
Thanks a lot for your answers.
David

Thanks for your answers.
So if I have understood right, the only thing I have to take care about (in order to let the 2007 cas/hub server handle the external mail flow (on which the MX is bind) until all mailboxes are migrated) is to add the 2010 cas/hub server in :
Organization Configuration ---> send connector ---> Actual 2007 send connector --> Source server
Thanks a lot.
David
That will take care of the outbound message flow, yes.
Twitter!: Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

Hub Transport Server

Dear All,
I have 2 mailbox servers which are in DAG with one HUB transport server it's working fine .
I have a problem with Hub transport server .If we shutdown Hub transport server the exchange mail users they can't login to email . how can we solve this ? or can i create another one Hub transport ? or which one best for
Usss.
I am waiting .
Regards
Subash

Hi Subash,
I suggest you install one HUB+CAS and configure CAS array to load balance your CAS servers.
http://blogs.technet.com/b/ucedsg/archive/2009/12/06/how-to-setup-an-exchange-2010-cas-array-to-load-balance-mapi.aspx
CAS Array will not load balance by itself you should have a load balancer. It is an object in AD. Please read this to understand about CAS array. http://exchangeserverpro.com/exchange-server-2010-cas-array/
If you have a load balancer it will load balance both HUB and CAS.
if you don't have budget for load balancer you can go with DNS RoundRobin which is not an automatic failover system. Please read these. Threads discussing about DNS RoundRobin and CAS array.
1.https://social.technet.microsoft.com/Forums/exchange/en-US/f0f591d2-90cd-4a8b-9c42-a0e4d1304567/cas-array-and-dns-round-robin
2.http://smtp25.blogspot.com/2012/01/exchange-2010-cas-array-simple-dns.html
Thanks, MAS
Please mark as helpful if you find my comment helpful or as an answer if it does answer your question. That will encourage me - and others - to take time out to help you.

Redundancy For On-Premises Hub Transport Server

I'm using a Hybrid Environment - Exchange 2010 SP3 On-Premises and Exchange Online. Mail routing between the 2 systems happens through one Hub Transport server located on-premises. The default settings mandate using a certificate for SMTP connections, both
ways, as stated
here. The problem is that a certificate cannot be used twice for SMTP inside an Exchange org, so having redundancy in place would require minimum 2 valid certificates issued by a Public CA. Is there a method for getting away with only one cert and having
multiple transport servers balancing the SMTP traffic between on-premises and Exchange Online ?
Two workarounds come to mind - (1) disable requiring TLS, thus lowering security and (2) use a load balancer to offer a single virtual endpoint to be seen by Exchange Online, but put multiple Hub Transport boxes behind this (also being aware of the
Caution entry
here).
Is there another way this could be done ?

Hi,
First, I recommend you check the articles below. We must ensure that the server meets the appropriate prerequisites and system requirements before we begin our installation.
Exchange 2010 Prerequisites
http://technet.microsoft.com/en-us/library/bb691354(v=exchg.141).aspx
Exchange 2010 System Requirements
http://technet.microsoft.com/en-us/library/aa996719(v=exchg.141).aspx
Besides, I suggest you prep active directory and domain manually to check the result.
An article about how to prepare Active Directory and Domains for your reference.
Prepare Active Directory and Domains
http://technet.microsoft.com/en-us/library/bb125224(v=exchg.141).aspx
If the issue persists, in order to troubleshoot the issue more efficiently, I need to clarify some infomation:
1. Are you installing Exchange 2007 into an existing 2003 organization?
2. Did that server or computer object in AD have a prior version of Exchange on it? From the issue, it seems that you have an old Exchange server object still left in Active Directory.
Best regards,
Belinda
Belinda Ma
TechNet Community Support

How other email server (sendmail) will make connection to Exchange 2010 mutli role server.

Hi,
We have 2 Exchange 2010 multi role server and one load balancer for Cas array.
Now we do understand that DAG will be using for database and CAS can be in HA mode via Load balancer.
Now question is, we do have other non-microsoft email server with same smtp address so when this sendmail server will try to make connection to exchange 2010, which server name/ip we need to give them.
Will it be DAG ip/name or do we need to give both server IP.
Amit Rawat | MCITP - Exchange 2007/2010| CCNA |MCSE- 2003| Lync 2010|http://blog.amitrawat.net

you can use whatever Ip's are listening on port 25 on the 2010 hub transports.
If your load balancer is listening on port 25 and balancing that (probably only a https loadbalancer?) you can use that ip.
If not you can put your 2 cas server IP's in the smart host connector from the sendmail box.
It certainly wont be the DAG ip as the mailbox role has nothing to do with the hub transport.
Foremost i don't have separate CAS here, I do have 2 Exchange(cas/HT/MBX) and DAG is configured.
when sendmail send email to Exchange i need to use some common smtp address to point these servers, so that if one goes down sendmail server can still make connection via that common name.
i can not put two name space(since these 2 exchange are HT server as well) for sendmail server. Any suggestion .
Amit Rawat | MCITP - Exchange 2007/2010| CCNA |MCSE- 2003| Lync 2010|http://blog.amitrawat.net

"Microsoft.Exchange.2010.Reports.Transport.Platform.TopUsers "Report show no result

hello,
i have an issue in my SCOM 2012 report.when i go to
Reporting --> Exchange Server 2010 Report Library-->and open the report Microsoft.Exchange.2010.Reports.Transport.Platform.Top users.
in my scom 2012 console and execute the report for top users on the basis of Messages Send or Messages Received ,it return zero result.
thank you

Hi,
Blank reports can be a common issue with System Center Operations Manager. These are caused by many different reasons, and for the focus of this article we will discuss the following:
1. The wrong type of entity was selected as the report target.
2. The corresponding performance collection rule or the script that generates the performance data is not enabled for the report target.
3. There is a functional problem with the Health Service on the agent.
4. Management servers are unable to insert data into the OperationsManagerDW database.
5. Data is stuck in the staging tables in the OperationsManagerDW database.
More details:
https://support2.microsoft.com/kb/2573329?wa=wsignin1.0
In addition, it is suggested to configure the Exchange management pack according to the mangement pack guide.
And here are two links that should be helpful for you regarding to this issue, please refer to them:
http://zoomindia111.wordpress.com/configure-exchange-2010-sp1-management-pack-in-scom-2007-r2/
http://blogs.technet.com/b/emreguclu/archive/2011/09/26/empty-exchange-2010-server-statistics-mailflow-reports-if-default-log-directory-has-changed.aspx
Regards,
Yan Li
Regards, Yan Li

Store Driver of Hub Transport server.

Hi Team ,
I would like to know what is the "exe" name for Store driver of Hub transport Server which is responsible for putting messages to Submission Queue.

Hi,
Store.exe is a process, it indicates that Exchange information store service is running.
The store driver is a software component of the Hub Transport Server that delivers inbound messages to Microsoft Exchange stores, the databases that contain public folder stores and mailbox stores. The store driver also retrieves messages from a user's outbox,
and submits them for delivery.
Hope my clarification is helpful.
Best regards,
Amy Wang
TechNet Community Support

Exchange 2010 and Windows server backup hanging

I have a new install of Exchange 2010 running on Server 2K8 standard that I am trying to backup using the Windows server backup. For some reason it just sits at Running Consistency Check for Application Exchange.
I've had it sitting there for about 12 hours with no backup activity taking place.
Has anyone seen this or have any idea whats going on?

Additionally, if you check task manager and see ESEUTIL.EXE running (and taking processor usage) while Backup says "Running consistency check for application Exchange" then it apparently is actually still running. It would be REALLY nice if
there was a progress indicator on this step!!!
A progress indicator would be nice, especially since new log files continue to get generated as the check goes on.
Here's how I checked my progress:
Open Resource Monitor (resmon.exe)
Go to the "Disk" tab
expand the "Disk Activity" section
sort by the File column (and expand the column a bit)
you'll see eseutil.exe hitting files looking like \Device\HarddiskVolumeShadowCopy6\Exchange_Log\MailBoxDatabase1.log\E0200005A83.log, E0200005A84.log, E0200005A85.log, etc...
Use calculator to convert those rightmost digits from hex to decimal
Go into the folder with the log files (ex:\Device\HarddiskVolumeShadowCopy6\Exchange_Log\MailBoxDatabase1.log\) and find the most recent log file's hex digits and convert that to decimal
We had another team at my company build an Exchange 2010 server this past summer and I just found out that it hadn't been backed up
ever so we're up to 644,000 log files and the server is only moving at 1,312 log files per hour during the consistency check so this could be a 21 day process before the backup even begins.

Error Installing Service Pack 3 for Exchange Server 2010 (Hub Transport)

I get the following error;
"[ERROR] Couldn't remove product with code 4934d1ea-be46-48b1-8847-f1af20e892c1. Fatal error during installation. Error code is 1603.
This is one of two Hub Transport only servers. The Client Access servers upgrade without a problem.
Thanks,
Randel

Hi,
Based on my research, to remove the error, here is a solution you can refer to:
1. Run the MsiExec.exe /X {4934d1ea-be46-48b1-8847-f1af20e892c1} to uninstall the Microsoft Full Text Indexing Engine for Exchange.
2. Manually start the World Wide Web Publishing Service and IIS Admin Service then run the setup again.
Thanks,
Angela Shi
TechNet Community Support

Issue in Synchronizing with Exchange 2010 Hub and Edge server

Dear Sir,
We have an issue with the installation of Exchange edge server 2010 SP1.
We installed exchange edge server on DMZ but unable to do the subscription between edge server and hub server. Tried to check from the edge server whether the ports (50389 & 50636) are listening. Both are listening without any issues. After the
edge subscription is done and when pass the command start -edgesynchronization we are getting the below error:
Unable to contact the edgesync service.
+catogary :ReadError: (:) [start-edgesynchronization], Endpoint not registered exception
+Fullyqualifiederrorid : FE1A5BE2, Microsoft.Exchange.Management.Edgesync.SyncNowTask
Please help me in rosolving the issue with regards to Edge Server.
Thank & Regards
Suraj Sreekumar

Hi Suraj,
Try to Re subscribe the HUB & EDGE serve, Create XML file on the EDGE server, Removed the Edge subscription from the HUB server and Restart the Transport & ADAM service
Then Ran Start & Test-EdgeSynchronization cmdlet on the Exchange Management Shell on Hub, again Restart the Transport server on the HUB & ADAM service on the EDGE .
White Paper: Edge Subscription and Synchronization
http://technet.microsoft.com/en-us/library/bb310755(EXCHG.80).aspx#EdgeSyncsynchronization
Anil

Exchange 2010 on windows server 2008 r2 (VMware Virtual Machine)

Hello All,
I am trying to get an exchange 2010 test environment running.
This is a virtual deployment on windows server 2008 r2 sp1 and the actual exchange install passes the initial requisite checks, during the install it however fails on creating a hub transport tole with the following messages in the setup log.
[ERROR] An error occurred with error code '3221685951' and message 'The remote procedure call failed and did not execute.'.
[1] The following 1 error(s) occurred during task execution:
[1] 0. ErrorRecord: An error occurred with error code '3221685951' and message 'The remote procedure call failed and did not execute.'.
[1] 0. ErrorRecord: Microsoft.Exchange.Management.Deployment.ExsetdataException: An error occurred with error code '3221685951' and message 'The remote procedure call failed and did not execute.'.
[1] [ERROR] The following error was generated when "$error.Clear();
install-ExsetdataAtom -AtomName Server -DomainController $RoleDomainController
" was run: "An error occurred with error code '3221685951' and message 'The remote procedure call failed and did not execute.'.".
[1] [ERROR] An error occurred with error code '3221685951' and message 'The remote procedure call failed and did not execute.'.
[1] [ERROR-REFERENCE] Id=AllADRolesCommon__ExsetdataServer Component=EXCHANGE14:\Current\Release\Shared\Datacenter\Setup
[1] Setup is stopping now because of one or more critical errors.
Any of you exchange gurus out there seen this before?
Any help is much appreciated.
Regards

Hi ,
I tried a Exchange 2007 SP3 install (over Windows 2008 R2 too) with the same error code message: "Error code
3221685951. Remote procedure call"
It occurs to me:
1-The Schema master is in another site.
2-There are two ISA Servers in between but I shut down the feature "Strict RPC compliance."
Beyond that, I really don't know what to do.
Luis Olías Técnico/Admon Sistemas . Sevilla (España - Spain)

Exchange 2010 hub-transport server

Similar Messages

Maybe you are looking for