RE: Outbound e-mail unable to resolve name

  • From: JWilliams@xxxxxxxxxxxxxxxxxxx
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 20 Sep 2001 14:40:05 -0500

I had the same problem a few days ago out of the blue. I ended up 
installing the firewall client on the SMTP server and it was able to 
resolve names and send mail. It has been working ever since.

Jeff




"Jay J. Mobley" <jmobley@xxxxxxxxxx>
09/20/2001 02:29 PM
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        Subject:        [isalist] RE: Outbound e-mail unable to resolve name


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can you browse OK? which is to say; can you resolve names? 
also are remote mail servers going to be able to get to your name
servers in order to reverse resolve the sending domain? Often if a mail
server can not resolve the domain that the mail was recieved from, it
will not get delivered.

-Jay

-----Original Message-----
From: Rod Rodriguez [mailto:rodamr@xxxxxxxxx]
Sent: Thursday, September 20, 2001 12:32 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Outbound e-mail unable to resolve name


http://www.ISAserver.org


Help.
I have tried everything and I cannot get e-mail to go
out. It was working fine the 2 days ago. I opened up
UDP Port 53 for DNS, Port 25 is all set for SMTP. The
E-Mail client set is all done for the exchange server
and I have checked and re-checked but I cannot get
e-mail to go out. On the E-Mail server I can not get a
tracert to run either.  Any suggestions would be
great.

Rod

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