SUMMARY: Sendmail error: NOQUEUE: Null connection from mailserver

From: John Bradley (john.bradley@sr5.chinalake.navy.mil)
Date: Mon Oct 05 1998 - 15:01:59 CDT


Summary:
========
thanx: Charlie Mengler <charliem@anchorchips.com>

It is kind of not really a real problem.
This log entry means that someone for example did
telnet mail.chinalake.navy.mil 25
quit

The 2 previous lines opens up a connection to sendmail,
but delivers no message. You'll get a "NOQOUE" log entry
from this action. I did this to myself when I started using
Big Brother.

It logged it every 5min (300sec), which was my Big-Brother system
checking for SMTP services.

Original:
==========
John Bradley wrote:
>
> Any one know what could be the problem?
>
> Sendmail 8.9.1 running on Solaris 2.6.
>
> thanx,
>
> jb
>

Thanx also to:
"Douglas C. Palmer" <palmer@nyed.uscourts.gov>
Rik Schneider <rik@netasset.com>

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+  John Bradley  NAWC Chinalake, CA                          +
+  UNIX/PC/Mac/Network Administrator - CTA Inc.              +
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