Mailing List SIMS@mail.stalker.com Message #7802
From: Technical Support, Stalker Labs <support@stalker.com>
Subject: Re: unable to send
Date: Thu, 01 Mar 2001 22:35:44 +0300
To: SIMS Discussions <SIMS@mail.stalker.com>
X-Mailer: CommuniGate 3.2.2b
Hello,

Please check the main domain name used in your SIMS config (General Settings) and if that is resolvable via DNS. Rjecting mail when HELO argument does not resolve via DN is a bad practice but it looks like host.com does exactly that.

The facet that aventis.com refuses to accept mail from you may indicate that your server may be on some RBL - verify that.


On Thu, Mar 1, 2001, 17:47:05 GMT
  Paul Galati, <pgalati@jackrouse.com> wrote:

>I am unable to send e-mail to HOST.com.  This is a snippet of the log.  What
>does the log entry mean.  Also, why is the aventis.com entry coincidentally
>next to the host.com entries.
>
>00:51:53 3 SMTP-319(aventis.com) Expected 220 <Hello>, got 421
>frasldsuext01.aventis.com connection limit reached\r
>00:51:53 3 SMTP [S.0000763427] dequeueing
>00:52:45 3 SMTP-320(HOST.com) Expected 250 <id>, got 504 DNS verification of
>sending machine failed: no mail will be accepted\r
>00:52:45 3 SMTP [S.0000763491] dequeueing
>00:52:45 3 SMTP [S.0000763546] dequeueing
>00:56:58 3 SMTP-322(aventis.com) Expected 220 <Hello>, got 421
>frasldsuext01.aventis.com connection limit reached\r
>00:56:58 3 SMTP [S.0000763427] dequeueing
>00:57:51 3 SMTP-323(HOST.com) Expected 250 <id>, got 504 DNS verification of
>sending machine failed: no mail will be accepted\r
>00:57:51 3 SMTP [S.0000763491] dequeueing
>00:57:51 3 SMTP [S.0000763546] dequeueing
>00:59:41 3 SMTP-321(comair.com) Time-Out. Read:
>00:59:41 3 SMTP-321(comair.com) No prompt at [216.68.101.1:25]
>00:59:42 3 SMTP-321(comair.com) No relay address is accessable. Error Code=0
>00:59:42 3 SMTP [S.0000762973] dequeueing
>01:02:01 0 SYSTEM The current date is Wednesday, February 28, 2001
>01:02:01 3 SMTP-324(aventis.com) Expected 220 <Hello>, got 421
>frasldsuext01.aventis.com connection limit reached\r
>01:02:02 3 SMTP [S.0000763427] dequeueing
>01:02:53 3 SMTP-325(HOST.com) Expected 250 <id>, got 504 DNS verification of
>sending machine failed: no mail will be accepted\r
>
>Thanks for you help.


Best regards,
Dmitry Akindinov

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