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1answer
279 views

Exchange 2010 Send connector

How can i specifie that any email from user@abc.com use send connector 1 and any other users use send connector 2? I'm asking taht because we are going the path of doing online archiving but we have ...
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1answer
2k views

Exchange Server is rejecting message after “MAIL FROM” with “500 5.3.3” with tarpit despite being a Trusted Receiver

I'm getting the message: "500 5.3.3 Unrecognized command" from Exchange server and seeing in the Exchange Server logs that it's tarpitting my smtp sender despite the fact that: I added a Receive ...
2
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1answer
694 views

Exchange 2010 OWA send connector issue

I have problems sending emails outside organization using OWA (Exchange 2010 installed on SBS 2010, domain is domain.local, local DNS). Web-server and email server are hosted remotely, I am using pop ...
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1answer
636 views

Remote users unable to send using Exchange 2010 OWA

I am unable to send emails (email is send but never delivered) using OWA, from different remote locations using different ISPs. When I send emails from these remote locations relaying over available ...
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2answers
381 views

Can't get past “HELO” command with my Exchange Server despite setting Receive Connector to trust it?

I set my Exchange server to trust my IP address as specified here: http://serverfault.com/a/207583/101328 (Allows my ip, no authentication, set to "Externally Secure") However, it still does not ...
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1answer
5k views

Allow certain IP(s) to send almost any e-mail through Exchange 2010

We recently migrated form Exchange 2000 (yes I know...) to Exchange 2010 and went through the horror of configuring it. First of all we don't use ForeFront, sadly(?) we can't. Before I ask my ...
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1answer
70 views

Email Proxy Loop

I have an exchange server 2003 running in Windows 2003. I have an unnamed program that listened for incoming mail, signs it with DKIM and then should relay it back to the Exchange server. I am a ...
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2answers
942 views

SBS 2003 share SMTP address space with multiple internal mail servers

We currently have an 11 user SBS 2003 server which handles our e-mail, however I'm trying to setup a test migration to Zimbra. For this test migration I'd like to have some e-mail addresses moved over ...
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2answers
2k views

Exchange 2003 SP2/2007: Address space ignored in SMTP Connector

MS and Postini (Google) are in a tizzy, and long story short, Microsoft was/has blocked Postini's IP block. I think it's been lifted again, but my workaround isn't working (see below). I have a ...
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0answers
323 views

Configure Exchange 2007 to Route Messages for Shared Address Space

I have a strange problem with Exchange 2007, the company has two separate offices, one with SBS 2008/Exchange 2007 installed, the other does not have a server and uses our pop3 service from our web ...