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SMTP Publish Error

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SMTP Publish Error - 12.Oct.2009 12:51:09 PM   
DEHAAS

 

Posts: 16
Joined: 26.Feb.2006
Status: offline
Hi,

I have just installed Forefront TMG RC on a fresh Windows 2008 R2 Enterprise machine.

I have configured the network adapters, and created a SMTP Server publish rule (just like it is currently configured on our ISA 2006 machine). I have not used the special E-Mail Policy section of the TMG.

However, the rule is not working. The log gives me "Failed Connection Attempt" with the following status:

"A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond."

Any idea what might be wrong?

Christopher
Post #: 1
RE: SMTP Publish Error - 12.Oct.2009 8:25:14 PM   
Jason Jones

 

Posts: 4663
Joined: 30.Jul.2002
From: United Kingdom
Status: offline
Does the Exchange server use a default gateway that will sen traffic back via TMG? If not, configure the server publishing rule to "use ISA address" as the source...

Cheers

JJ

_____________________________

Jason Jones | Forefront MVP | Silversands Ltd
My Blogs: http://blog.msedge.org.uk/ and http://blog.msfirewall.org.uk/

(in reply to DEHAAS)
Post #: 2
RE: SMTP Publish Error - 13.Oct.2009 11:55:12 AM   
DEHAAS

 

Posts: 16
Joined: 26.Feb.2006
Status: offline
Thanks a lot. It solved my problem.

(in reply to DEHAAS)
Post #: 3
RE: SMTP Publish Error - 13.Oct.2009 5:48:09 PM   
Jason Jones

 

Posts: 4663
Joined: 30.Jul.2002
From: United Kingdom
Status: offline
Cool

_____________________________

Jason Jones | Forefront MVP | Silversands Ltd
My Blogs: http://blog.msedge.org.uk/ and http://blog.msfirewall.org.uk/

(in reply to DEHAAS)
Post #: 4

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