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New Exchange 2010, server not recieving email, 5.7.1 Client was not authenticated

Posted on 2011-05-01
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Last Modified: 2012-05-11
I am at the tail end of a migration and trying to bring my new Exchange 2010 fully online... but I can't seem to get mail coming into the server from the Internet..  I run some tests and I get:

Diagnostic-Code: smtp;  530 5.7.1 Client was not authenticated


It can send mail out and I can send inter-office mail, but nothing comes in from the Internet..
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Question by:aconway
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Expert Comment

by:Shreedhar Ette
ID: 35502246
Do you have a default Receive connector?

EMC >> Server Configuration >> Hub Transport > Receive Connectors

Also refer this:
http://smtp25.blogspot.com/2009/04/530-571-client-was-not-authenticated.html
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Author Comment

by:aconway
ID: 35502273
Yes, I have 2 receive connectors.. "Client EXCHANGE" on port 587 and "Default Exchange" on Port 25..

I CAN telnet into the server on port 25, but that's when I am running into the authentication issue..


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Author Comment

by:aconway
ID: 35502322
Ugh.. I got it working.. I think the MX record hadn't fully propagated yet.. :\

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pritamsh earned 2000 total points
ID: 35502983
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