Receive Connector accepting oversized messages

Hi. Weird thing...
Exchange 2010 SP3 UR5. Organization was 5.5 --> 2003 --> 2010.
Current settings are:
Global Transport max send/receive size = 20MB
Receive connector max size = 10MB
User mailbox Message Size Restrictions = not set
Distribution Lists user is a member of's Message Size Restrictions = not set
User received a number of messages ranging from 16MB to almost 20MB.
How is this even possible - shouldn't the Receive Connector's smaller limit apply here? What am I missing?
Screenshots of RC configured for 10MB and Message tracking showing it pass a 16MB message:

Hi,
From your description, I would like to clarify the following thing for troubleshooting:
The Receive Connectors are configured at the Server Level which means that if you have a group of Hub Transport behind a Load Balancer, all servers must be configured the same way related to limits, otherwise, you will experience weird issues.
Hope this can be helpful to you.
Best regards,
Amy Wang
TechNet Community Support

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Receive Connector stopped working after Update Rollout 2 for Exchange 2007 SP2

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Most admins will know you usually get this when first setting up Exchange and the receive connector not allowing anonymous connections. But our setup has been working for well over a year with no problems. Even enabling anonymous connections still doesn't fix the problem.
Our setup is 2 exchange servers across 2 sites, with the problematic server never receiving email from the internet, only from the other Exchange server (which is internet facing). The above error is received when the internet facing server is relaying email over to the problematic server. Though in the message queue the following error is received:
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Thanks,
Matt

Hi Matt....
To receive e-mails from the external servers or domains or clients, you can setup a new receive connector on Hub Transport Server. To do this task, you can go through the steps mentioned in this blog....
https://mailsolutions.wordpress.com/2015/02/06/resolving-error-530-5-7-1-client-was-not-authenticated-with-receiver-connector/
Hope this will work
Thanks

Exchange Receive Connector Temporary Server Error. Please Try again later. PRX4

Hi ,
I installated Exchange server 2013 on Windows 2012 R2 Servers..
Topology ;
1 Active Directory Server : Windows 2012 r2 all updates installed.
1 Exchange 2013 Server : Windows 2012 r2 all updates installed.
I configured send Connector settings and I checked Receive connectors Default Frontend Exchange settings. Anonymous users is ok and don't have any problem.
When I send mail Exchange -> Internet mail goes. this is ok.
But when I send mail Internet -> Exchange I am getting this error ;
Message or connection acked with status Retry and response 451 4.4.0 Primary target IP address responded with: ""501 5.5.4 Required arguments not present."" Attempted failover to alternate host, but that did not succeed. Either there
are no alternate hosts, or delivery failed to all alternate hosts. The last endpoint attempted was xxx.xxx.xxx.xxx:2525
telnet results are below ;
220 exchange.bulut.email Microsoft ESMTP MAIL Service ready at Tue, 30 Dec 2014
14:12:19 +0200
EHLO bulut.email 250-exchange.bulut.email Hello [xxxxxxxxxxxxxxxxx]
250-SIZE 37748736
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-STARTTLS
250-X-ANONYMOUSTLS
250-AUTH NTLM
250-X-EXPS GSSAPI NTLM
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250 XRDST
MAIL FROM:[email protected] 250 2.1.0 Sender OK
RCPT TO:[email protected] NOTIFY=success,failure 250 2.1.5 Recipient OK
DATA354 Start mail input; end with <CRLF>.<CRLF>
Subject: Test from Contosoa
This is a test message
451 4.7.0 Temporary server error. Please try again later. PRX4
QUIT 221 2.0.0 Service closing transmission channel
Thanks. Regards.

Hi,
If the CAS and MBX servers are collocated on the same server the SMTP Receive connection for the Transport service will listen on 2525 instead of 25. This is because two services (FET and Transport Service) can’t listen on the same port.
Refer from this article:
http://blogs.technet.com/b/rischwen/archive/2013/03/13/exchange-2013-mail-flow-demystified-hopefully.aspx
Please try to create an endpoint for 2525 on default receive connector to test mail flow by the following steps:
EAC -> mail flow -> receive connectors -> Default EXCHANGE
Click Edit then click scoping tab.
Under Network adapter bindings, click
add button to create port 2525 for all available Ipv4/Ipv6 addresses.
Best Regards.

Exchange 2010 Receive Connector intermittently getting an SMTP RSET from sending SMTP servers causing missing user email

Users are receiving about 95% of their messages from sending SMTP servers. Intermittently, sending SMTP servers send the Exchange 2010 Server a SMTP RSET command for no apparent reason. The RSET Command (by SMTP specification) causes the Exchange 2010 Server
to drop the message. The sending SMTP servers then do not resend the message after asking the Exchange server to drop the message. This means the message is marked as Sent by the sending servers but the dropped messages never show up in the users' Outlook
inbox.
Exchange 2010 Version 14.3 (Build 123.4)
Roles: Hub Transport, Client Access, Mailbox
What is going on?
Exchange Receive Connector log showing a RSET example:
2014-07-17T12:47:07.370Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,1,10.80.120.15:25,65.99.255.73:53479,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
2014-07-17T12:47:07.370Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,2,10.80.120.15:25,65.99.255.73:53479,>,"220 vpn.a1expediting.com Microsoft ESMTP MAIL Service ready at Thu, 17 Jul 2014 08:47:06 -0400",
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,3,10.80.120.15:25,65.99.255.73:53479,<,EHLO inbound37.exchangedefender.com,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,4,10.80.120.15:25,65.99.255.73:53479,>,250-vpn.a1expediting.com Hello [65.99.255.73],
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,5,10.80.120.15:25,65.99.255.73:53479,>,250-SIZE 52428800,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,6,10.80.120.15:25,65.99.255.73:53479,>,250-PIPELINING,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,7,10.80.120.15:25,65.99.255.73:53479,>,250-DSN,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,8,10.80.120.15:25,65.99.255.73:53479,>,250-ENHANCEDSTATUSCODES,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,9,10.80.120.15:25,65.99.255.73:53479,>,250-AUTH,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,10,10.80.120.15:25,65.99.255.73:53479,>,250-8BITMIME,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,11,10.80.120.15:25,65.99.255.73:53479,>,250-BINARYMIME,
2014-07-17T12:47:07.480Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,12,10.80.120.15:25,65.99.255.73:53479,>,250 CHUNKING,
2014-07-17T12:47:07.511Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,13,10.80.120.15:25,65.99.255.73:53479,<,MAIL FROM:<[email protected]> SIZE=165270,
2014-07-17T12:47:07.511Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,14,10.80.120.15:25,65.99.255.73:53479,*,08D16FD38F3D3355;2014-07-17T12:47:07.370Z;1,receiving message
2014-07-17T12:47:07.511Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,15,10.80.120.15:25,65.99.255.73:53479,>,250 2.1.0 Sender OK,
2014-07-17T12:47:07.558Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,16,10.80.120.15:25,65.99.255.73:53479,<,RCPT TO:<[email protected]> ORCPT=rfc822;[email protected],
2014-07-17T12:47:07.558Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,17,10.80.120.15:25,65.99.255.73:53479,>,250 2.1.5 Recipient OK,
2014-07-17T12:47:10.496Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,18,10.80.120.15:25,65.99.255.73:53479,<,RSET,
2014-07-17T12:47:10.496Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,19,10.80.120.15:25,65.99.255.73:53479,>,250 2.0.0 Resetting,
2014-07-17T12:47:10.559Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,20,10.80.120.15:25,65.99.255.73:53479,<,QUIT ,
2014-07-17T12:47:10.559Z,A1-S1\Windows SBS Internet Receive A1-S1,08D16FD38F3D3355,21,10.80.120.15:25,65.99.255.73:53479,>,221 2.0.0 Service closing transmission channel,
Daniel

Hi,
According to the receive connector log, your emails were failed to be deliverd with DNR. If I misudnerstand the meaning, please feel free to let me know. If yes, I'd like to confirm the detail information in the DNR to narrow down the
cause.
Additionally, based on my research, the RSET command performs an SMTP reset, and then aborts the message that is currently being sent. Thus, the log didn't provide more information for troubleshooting. Is there any other error in your event log? please check
the event log when the issue happens again.
Thanks,
Angela Shi
TechNet Community Support

Receive Connector

Hi,
I am running Exchange Server 2013 and after a reboot all works fine for an undetermined amount of time, then for some reason the receive connector stops working, well I presume it is the receive connector. Using the Microsoft Remote Connectivity Analyzer
I get the following error (See Below). As far as I can tell only a reboot of the Server will resolve this error as I have tried stopping all the Exchange Server's services & restarting them and did not fix the problem. As you could imagine rebooting
the server during the day is almost impossible but also not being able to receive emails is very painful. Any advice would be helpful as at this point I am fresh out of ideas except a re-install and hope it doesn't do it again (not really an option). I have
also deleted the receive connector & re-created it.
Delivery of the test email message failed.
Additional Details
The server returned status code -1 - The operation has timed out.
Exception details:
Message: The operation has timed out.
Type: System.Net.Mail.SmtpException
Stack trace:
at System.Net.Mail.SmtpClient.Send(MailMessage message)
at Microsoft.Exchange.Tools.ExRca.Tests.SmtpMessageTest.PerformTestReally()
Elapsed Time: 100001 ms.

Hello,
Regrettable the original fault is still there. somewhere between 2 1/2 hours to 3 hours after the server has rebooted it fails the connectivity test & we stop receiving emails same error as above. The only to resolve this issue is to reboot the server
again (almost impossible during working hours). I receive the same error as before, listed above. I have tried deleting the receive connector & re-creating it, have also tried as a frontend connector and a hub connector same thing happens on both.
Curly

CU5 failed due to issues with receive connectors

We have a CAS server (mail1, 10.1.0.26) and Mailbox server (mbx1, 10.1.0.25). When I ran the update on the mailbox server, it failed with the following errors (see below). The update completed successfully on the CAS server. It appears
I have a problem with receive connectors. I really could use some help please. Thank you. -Glen
Here are the results of the Get-ReceiveConnector PS script:
Identity
Bindings                                      Enabled
MBX1\Default MBX1                           {0.0.0.0:25}
True
MBX1\Client Proxy MBX1                      {10.1.255.26:25, 0.0.0.0:465}   True
MAIL1\Default Frontend MAIL1              {0.0.0.0:25}
True
MAIL1\Outbound Proxy Frontend MAIL1 {0.0.0.0:717}                              True
MAIL1\Client Frontend MAIL1                {0.0.0.0:587}
True
Here are snippets of the failure results:
The values that you specified for the bindings and RemoteIPRanges parameters conflict with the settings on Receive connector "MBX1\Client Proxy MBX1". A receive connector must have a unique combination of a local IP address & port bindings
and remote IP address ranges. Change at lease one of these settings.
The values that you specified for the bindings and RemoteIPRanges parameters conflict with the settings on Receive connector "MBX1\Default MBX1". A receive connector must have a unique combination of a local IP address & port bindings and remote
IP address ranges. Change at lease one of these settings.

Here's the full output from the failure messages:
Error:
The following error was generated when "$error.Clear();
$connectors = Get-ReceiveConnector -Server $RoleFqdnOrName;
foreach($connector in $connectors) { if($connector.MaxLocalHopCount -gt 1) { Set-ReceiveConnector -Identity $connector.Identity -MaxLocalHopCount 5 } };
" was run: "Microsoft.Exchange.Management.SystemConfigurationTasks.ConnectorMappingConflictException: The values that you specified for the Bindings and RemoteIPRanges parameters conflict with the settings on Receive connector "MBX1\Client Proxy MBX1". A Receive
connector must have a unique combination of a local IP address & port bindings and remote IP address ranges. Change at least one of these values.
at Microsoft.Exchange.Configuration.Tasks.Task.ThrowError(Exception exception, ErrorCategory errorCategory, Object target, String helpUrl)
at Microsoft.Exchange.Configuration.Tasks.Task.WriteError(Exception exception, ErrorCategory category, Object target)
at Microsoft.Exchange.Management.SystemConfigurationTasks.SetReceiveConnector.InternalValidate()
at Microsoft.Exchange.Configuration.Tasks.Task.<ProcessRecord>b__b()
at Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean terminatePipelineIfFailed)".
Error:
The following error was generated when "$error.Clear();
$connectors = Get-ReceiveConnector -Server $RoleFqdnOrName;
foreach($connector in $connectors) { if($connector.MaxLocalHopCount -gt 1) { Set-ReceiveConnector -Identity $connector.Identity -MaxLocalHopCount 5 } };
" was run: "Microsoft.Exchange.Management.SystemConfigurationTasks.ConnectorMappingConflictException: The values that you specified for the Bindings and RemoteIPRanges parameters conflict with the settings on Receive connector "MBX1\Default MBX1". A Receive
connector must have a unique combination of a local IP address & port bindings and remote IP address ranges. Change at least one of these values.
at Microsoft.Exchange.Configuration.Tasks.Task.ThrowError(Exception exception, ErrorCategory errorCategory, Object target, String helpUrl)
at Microsoft.Exchange.Configuration.Tasks.Task.WriteError(Exception exception, ErrorCategory category, Object target)
at Microsoft.Exchange.Management.SystemConfigurationTasks.SetReceiveConnector.InternalValidate()
at Microsoft.Exchange.Configuration.Tasks.Task.<ProcessRecord>b__b()
at Microsoft.Exchange.Configuration.Tasks.Task.InvokeRetryableFunc(String funcName, Action func, Boolean terminatePipelineIfFailed)".

Exchange 2007 Client Access and Receive Connector options not available (EMC)

We have a SBS2008 server with Exchange 2007
When I open the EMC and go to Server Configuration --> Client Access, none off the options are available (greyed out). OAW, OWA, ActiveSync are working without any problems. Outlook anywhere enabled shows False,when I try to reanable it I get the following
error message:
Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:01
SERVERNAME
Failed
Error:
The Active Directory object for virtual directory 'IIS://SERVERNAME.domainname.local/W3SVC/3/ROOT/Rpc' on 'SERVERNAME' could not be created. This might be because the object already exists in Active Directory. Remove the object from Active Directory, then re-create
it.
Unexpected Error
Warning:
Outlook Anywhere will be enabled on your Client Access server after a configuration period of approximately fifteen minutes. To verify that Outlook Anywhere has been enabled, check the application event log on server SERVERNAME.
Exchange Management Shell command attempted:
enable-OutlookAnywhere -Server 'SERVERNAME' -ExternalHostname 'mail.domainname.net' -DefaultAuthenticationMethod 'Basic' -SSLOffloading $false
Elapsed Time: 00:00:01
Also the receive connectors are not visible from EMC, it's just blank under receive connectors, but mails are received without any problems.
Does someone know a way to resolve this?

That worked!
I created a new account and placed it into the Exchange Organization Administrators role, now I'm able to see all the options normally.
I also re-added the original account to the EOA role but I still don't see the options there. When I go to Organization Configuration I also get the following error message:
You do not have permissions to read the security descriptors on CN=servername,CN=Server......DC=domainname, DC=local. It was running command 'get-ExchangeAdministrator'
So it must be a permissions issue. The strange thing is that under Exchange Administrators I can see my account and it has the role Exchange Organization Administrators.

Received a phishing text message

Today I received two phishing text messages, both with the same message body:
(verizon wireless) 12/02/2014 your account will be blocked verizon wireless please log in to a web address ending with ".url.ph/" (I'm not listing the exact web address because I don't want anybody trying to go to an obviously bad website).
The data in these messages uses dd/mm/yyyy format, indicating that the source may be in Europe or Asia. The web address ends with ".ph" which is usually Philippines.
My question is: how to block this type of text message?

Phishing Alert -- Have you been getting out state phone calls and hang up when you answer? Seems once you've been phished they try to get you to pay a bill with Western Union --- if you accept yes then the bill is paid.

Receive connector anonymous or authenticate

Hi,
Does anyone know a way to set a receive connector to only request authentication in certain circumstances?
Let me explain the scenario: If you have a receive connector that is set to accept general inbound emails from anyone then it will be set to accept emails from any sender address.
However, if someone is trying to spoof the sender address and they use an email address which is valid within your organisation then it would be really useful if it could request authentication at that point, since emails from internal users should only
come from authenticated devices.
Is there any way to do this?
Thanks in advance.
Neil

Hi,
According to your description, there are spoofing emails in your environment. And as far as I know, the authentication of receive connector cannot only work in certain circumstance.
Ｈowever, I recommend the following methods to prevent emails spoofing.
1. Remove ms-Exch-SMTP-Accept-Any-Sender for anonymous users on the receive connector
2. Remove ms-Exch-SMTP-Accept-Authoritative-Domain-Sender for anonymous users on the receive connector
3. Enable Sender-ID validation on the receive connector, with a corresponding TXT (SPF) record in DNS.
http://technet.microsoft.com/en-us/library/ff714972.aspx
4. Enable the Anti-Spam functionality on the mailbox server:
http://technet.microsoft.com/en-us/library/bb201691(v=exchg.150).aspx
If you have any question, please feel free to let me know.
Thanks,
If you have feedback for TechNet Subscriber Support, contact
[email protected]
Angela Shi
TechNet Community Support

Blackberry won't receive all split text messages

I have a blackberry pearl 8130 and its character length for text messages is 140 characters. so when someone sends me a message that is over this length my phone splits it into 2 separate messages. The problem is sometimes I will only receive 1/2 to messages or 2/2 (bot not 1/2). Does anyone know if this is a problem with my phone or with my service provider (I am with vrigin mobile)? also there is only one person that sends me such long messages so could it be a problem with her phone?
Thanks

This issue lies at operators end. You better check with them and try to know what policy they maintain on multi-part SMS.
tanzim
If your query is resolved then please click on “Accept as Solution”
Click on the LIKE on the bottom right if the post deserves credit

Exchange 2010 Receive Connector gets 530 5.7.1 Not Authenticated Error

Hi All, I am using Exchange2010 SP2 with HT,CAS and Mail roles ( this is my test machine). I created a receive connector for Mutual TLS in which i have added remote servers with which i want to do mutual (Domain Secure Emails Transfer) and enabled TLS &
Mutual TLS in authentication tab only and partners in permission tab only. When I test these settings with my partners who are on exchange server or iron mail they are working fine. My problem occurs when i receive mails from MDaemon Pro 13.5 and the problem
is i get 530 5.7.1 Not Authenticated error. Can anyone help me why i am getting this.

I am attaching more details for the said problem. Below is send log from mdaemon side and receive log from exchange 2010 (my side).
Sender Log: (MDaemon side)
--- Session Transcript ---
Mon 2014-02-03 17:31:18: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000084484.msg>
Mon 2014-02-03 17:31:18: * From: [email protected]
Mon 2014-02-03 17:31:18: * To: [email protected]
Mon 2014-02-03 17:31:18: * Subject: Mutual TLS 03022014
Mon 2014-02-03 17:31:18: * Size (bytes): 1551
Mon 2014-02-03 17:31:18: * Message-ID: <[email protected]>
Mon 2014-02-03 17:31:18: Attempting SMTP connection to [receive.com]
Mon 2014-02-03 17:31:18: Resolving MX records for [receive.com] (DNS Server: 141.1.1.1)...
Mon 2014-02-03 17:31:18: * P=010 S=000 D=receive.com TTL=(240) MX=[win2k8.receive.com]
Mon 2014-02-03 17:31:18: Attempting SMTP connection to [win2k8.receive.com:25]
Mon 2014-02-03 17:31:18: Resolving A record for [win2k8.receive.com] (DNS Server: 141.1.1.1)...
Mon 2014-02-03 17:31:28: * DNS: 10 second wait for DNS response exceeded (DNS Server: 141.1.1.1)
Mon 2014-02-03 17:31:28: Attempting SMTP connection to [win2k8.receive.com:25]
Mon 2014-02-03 17:31:28: Resolving A record for [win2k8.receive.com] (DNS Server: 8.8.8.8)...
Mon 2014-02-03 17:31:28: * D=win2k8.receive.com TTL=(239) A=[receiver_ip]
Mon 2014-02-03 17:31:28: Attempting SMTP connection to [receiver_ip:25]
Mon 2014-02-03 17:31:28: Waiting for socket connection...
Mon 2014-02-03 17:31:28: * Connection established (sender_ip:60054 -> receiver_ip:25)
Mon 2014-02-03 17:31:28: Waiting for protocol to start...
Mon 2014-02-03 17:31:33: <-- 220 win2k8.receive.com Microsoft ESMTP MAIL Service ready at Mon, 3 Feb 2014 17:31:41 +0500
Mon 2014-02-03 17:31:33: --> EHLO mail.sender.com
Mon 2014-02-03 17:31:33: <-- 250-receive.com Hello [sender_ip]
Mon 2014-02-03 17:31:33: <-- 250-SIZE
Mon 2014-02-03 17:31:33: <-- 250-PIPELINING
Mon 2014-02-03 17:31:33: <-- 250-DSN
Mon 2014-02-03 17:31:33: <-- 250-ENHANCEDSTATUSCODES
Mon 2014-02-03 17:31:33: <-- 250-STARTTLS
Mon 2014-02-03 17:31:33: <-- 250-AUTH NTLM
Mon 2014-02-03 17:31:33: <-- 250-8BITMIME
Mon 2014-02-03 17:31:33: <-- 250-BINARYMIME
Mon 2014-02-03 17:31:33: <-- 250 CHUNKING
Mon 2014-02-03 17:31:33: --> STARTTLS
Mon 2014-02-03 17:31:33: <-- 220 2.0.0 SMTP server ready
Mon 2014-02-03 17:31:33: SSL negotiation successful (TLS 1.0, 2048 bit key exchange, 128 bit encryption)
Mon 2014-02-03 17:31:33: --> EHLO mail.sender.com
Mon 2014-02-03 17:31:33: <-- 250-receive.com Hello [sender_ip]
Mon 2014-02-03 17:31:33: <-- 250-SIZE
Mon 2014-02-03 17:31:33: <-- 250-PIPELINING
Mon 2014-02-03 17:31:33: <-- 250-DSN
Mon 2014-02-03 17:31:33: <-- 250-ENHANCEDSTATUSCODES
Mon 2014-02-03 17:31:33: <-- 250-AUTH NTLM
Mon 2014-02-03 17:31:33: <-- 250-8BITMIME
Mon 2014-02-03 17:31:33: <-- 250-BINARYMIME
Mon 2014-02-03 17:31:33: <-- 250 CHUNKING
Mon 2014-02-03 17:31:33: --> MAIL From:<[email protected]> SIZE=1551
Mon 2014-02-03 17:32:03: <-- 530 5.7.1 Not authenticated
Mon 2014-02-03 17:32:03: --> QUIT
--- End Transcript ---
Receive Log: (Exchange 2010 side)
2014-02-03T13:31:12.609Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,0,receiver_ip:25,sender_ip:60294,+,,
2014-02-03T13:31:12.609Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,1,receiver_ip:25,sender_ip:60294,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
2014-02-03T13:31:12.609Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,2,receiver_ip:25,sender_ip:60294,>,"220 win2k8.receive.com Microsoft ESMTP MAIL Service ready at Mon, 3 Feb 2014 18:31:11 +0500",
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,3,receiver_ip:25,sender_ip:60294,<,EHLO mail.sender.com,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,4,receiver_ip:25,sender_ip:60294,>,250-win2k8.receive.com Hello [sender_ip],
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,5,receiver_ip:25,sender_ip:60294,>,250-SIZE,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,6,receiver_ip:25,sender_ip:60294,>,250-PIPELINING,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,7,receiver_ip:25,sender_ip:60294,>,250-DSN,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,8,receiver_ip:25,sender_ip:60294,>,250-ENHANCEDSTATUSCODES,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,9,receiver_ip:25,sender_ip:60294,>,250-STARTTLS,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,10,receiver_ip:25,sender_ip:60294,>,250-AUTH NTLM,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,11,receiver_ip:25,sender_ip:60294,>,250-8BITMIME,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,12,receiver_ip:25,sender_ip:60294,>,250-BINARYMIME,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,13,receiver_ip:25,sender_ip:60294,>,250 CHUNKING,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,14,receiver_ip:25,sender_ip:60294,<,STARTTLS,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,15,receiver_ip:25,sender_ip:60294,>,220 2.0.0 SMTP server ready,
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,16,receiver_ip:25,sender_ip:60294,*,,Sending certificate
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,17,receiver_ip:25,sender_ip:60294,*,"CN=win2k8.receive.com, OU=Domain Control Validated - QuickSSL(R) Premium, Certificate subject
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,18,receiver_ip:25,sender_ip:60294,*,"CN=SSL CA, OU=SSL, O=3rd Party, C=LL",Certificate issuer name
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,19,receiver_ip:25,sender_ip:60294,*,0763ED,Certificate serial number
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,20,receiver_ip:25,sender_ip:60294,*,1234567890,Certificate thumbprint
2014-02-03T13:31:12.625Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,21,receiver_ip:25,sender_ip:60294,*,win2k8.receive.com;win2k8.receive.com;autodiscover.receive.com,Certificate alternate names
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,22,receiver_ip:25,sender_ip:60294,<,EHLO mail.sender.com,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,23,receiver_ip:25,sender_ip:60294,*,,TlsDomainCapabilities='None'; Status='NoRemoteCertificate'
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,24,receiver_ip:25,sender_ip:60294,>,250-win2k8.receive.com Hello [sender_ip],
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,25,receiver_ip:25,sender_ip:60294,>,250-SIZE,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,26,receiver_ip:25,sender_ip:60294,>,250-PIPELINING,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,27,receiver_ip:25,sender_ip:60294,>,250-DSN,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,28,receiver_ip:25,sender_ip:60294,>,250-ENHANCEDSTATUSCODES,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,29,receiver_ip:25,sender_ip:60294,>,250-AUTH NTLM,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,30,receiver_ip:25,sender_ip:60294,>,250-8BITMIME,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,31,receiver_ip:25,sender_ip:60294,>,250-BINARYMIME,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,32,receiver_ip:25,sender_ip:60294,>,250 CHUNKING,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,33,receiver_ip:25,sender_ip:60294,<,MAIL From:<[email protected]> SIZE=17914,
2014-02-03T13:31:13.234Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,34,receiver_ip:25,sender_ip:60294,*,Tarpit for '0.00:00:30',
2014-02-03T13:31:43.250Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,35,receiver_ip:25,sender_ip:60294,>,530 5.7.1 Not authenticated,
2014-02-03T13:31:43.250Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,36,receiver_ip:25,sender_ip:60294,<,QUIT,
2014-02-03T13:31:43.250Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,37,receiver_ip:25,sender_ip:60294,>,221 2.0.0 Service closing transmission channel,
2014-02-03T13:31:43.250Z,WIN2K8\Default WIN2K8,08D0EEF2D8DBF9DD,38,receiver_ip:25,sender_ip:60294,-,,Local
I hope this shall help you understand some thing. Do remember that i am using mutual (force) TLS with this client
whose domain is already in my send/receive secure list of TransportConfig.

Receive Connectors for Internal Relays - Before & After 2007-2013 Co-existence

I have just completed the process of migrating from Exchange 2007 Standard SP3 RP10 to Exchange 2013 Standard. I now have Exchange 2013 Standard CU3 installed on two Server 2012 Standard systems. The two new exchange servers are members of a DAG.
With Exchange 2007, I had to include the IP addresses of multi-function devices (MFDs) with scan to e-mail capability in a receive connector in order for the scan to e-mail to work.
Five of the MFDs were on the same subnet as our Exchange 2007 servers, and one MFD was not.
It is on the same subnet as our Exchange 2013 servers.
I created new Receive connectors on our Exchange 2013 servers for this purpose.
The one MFD on the same subnet as the Exchange 2013 servers was mistakenly excluded from a receive connector.
Much to my surprise, it is able to relay mail.
I removed the IP address of one of the other MFDs to see if the fact that it is on a different subnet than the Exchange 2013 servers made a difference.
I replicated our domain controllers to help ensure that a lack of AD replication would not be an issue with this test.
The excluded MFD is still able to relay items.
I have an application on a server. The application relays messages, but the IP address of the server it is on is not included in any receive connectors.
By searching through the SMTPreceive log, I found the IP address of the MFDs I did my scan to e-mail tests from in the log.
I also found the IP address and relayed messages from the application server.
The log indicates that the Default Frontend connector is handling this traffic.
Does Exchange 2013, by default, relay messages from all internal IP addresses?
Does this mean that I don’t need receive connectors for any internal devices (MFDs, servers, etc.).
Our Exchange 2007 servers have been decommissioned. Would I have needed connectors while we were still in a co-existence situation?
Am I likely to need them when we have our next co-existence situation in a few years?

Hi Cara. Thank you for the response.
If I understand you correctly, you are saying that the MFDs are able to relay because the Default Frontend connector allows them to.
That makes sense for the one MFD that was not included in the customised connector I created.
Thank you for helping me sort that out.
By analysing the Front End Transport logs at the following location on my server, I determined that the included MFDs were using the customised connector I had created.
C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\FrontEnd\ProtocolLog\SmtpReceive
If I removed the IP address for one of those MFDs, it was still able to relay, but it was doing that through the Default Frontend connector.
That makes sense. As explained near the end of the following article, Exchange uses the most specific connector.
http://exchangeserverpro.com/exchange-2013-configure-smtp-relay-connector/
The one that includes the specific IP address of the MFD will be used, but if the IP address is not specified in any connectors, The Default Frontend connector will automatically be used by
the device.
I believe that I now understand how the have the relaying from MFDs is taking place, but I am not certain how some applications are completing their relaying.
Another department in my organisation has their own network.
I have a customised receive connector that includes the IP addresses of two application servers on their network.
Applications on these servers relay messages through the Exchange server on my network.
The headers on the relayed messages suggest that the messages are being relayed by the Default Frontend connector.
The logs for that connector, however, do not contain any entries for the two IP address.
The message tracking logs suggest that the Default <servername> connector is relaying for these applications.
If the most specific connector is supposed to handle the relaying, why is that not happening in this case?
Also, two other application servers from this network are not included in any customised connectors I have created.
The logs show that they are relaying mail through the Default Frontend connector.
If I understand you correctly, you are saying that this should not be happening, as applications and external users require a customised connector, rather than a built-in connector.
If I have mis-understood you, please clarify this for me.
Thanks!!

IPhone calls via Mac not possible: I can't make phone calls on my Mac (via iPhone) although I am able to receive and accept those from others.

I can't make phone calls on my Mac (via iPhone) although I am able to receive and accept those from others.
I have activated all relevant options in FaceTime (either on the iPhone or Mac) but without success.
Mac > Yosemite 10.10
iPhone (5) > iOS 8.1
After trying a call via the iPhone in the "Message App" on my Mac - it says "iPhone and Mac must be in the same network"...
They definitely are... also I have logged in with the same Apple-ID's, etc.
Can anybody help?
Zadek

Thank you for your reply. Unfortunately, it does not make a difference. It still shows "iPhone not available. iPhone and Mac have to be in the same network"
Are there any settings which are fundamental on the iPhone, I have activated:
- iCloud Drive
- FaceTime (FaceTime and iPhone Mobile Calls activated)
The only strange thing - on Yosemite I can activate mobile phone number AND email in FaceTime whereas I can activate just my email in the FaceTime app on my iPhone...
Zadek

How to use canon pixma MX377. I can't receive and send fax messages

Can please anyone send me complete instruction manual in english for my pixma canon MX377 machine because I can't receive and send fax messages. I'm connected to a PBX extension line or a xDSL splitter. Every time i called a person on the machine, I can hear him but he can't hear me. Thank you very much.

Hi rgc,
The PIXMA MX377 user's manual is available in an online format and can be downloaded from the Canon Asia website. The following link will take you to the Manuals page for the PIXMA MX377:
http://support-asia.canon-asia.com/P/search?model=PIXMA+MX377&filter=0&menu=manual
Once on the page, please scroll through the list and select the manual that corresponds to your operating system (Windows or Mac), then click the DOWNLOAD NOW button on the following page that appears to download and view the manual.
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Receive Connector accepting oversized messages

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