From: Kurt Tragant <k.tragant@firemail.de>
To: netfilter@lists.netfilter.org
Subject: Re: strange log entries concerning mail server
Date: Mon, 17 Feb 2003 12:20:11 +0100 [thread overview]
Message-ID: <1045480811000076@lycos-europe.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 952 bytes --]
Hi Willi,
thanks for your answer.
> Look at
>
http://www.iptables.org/documentation/tutorials/blueflux/iptables-tutorial.html#NEWNOTSYN
> (The paragraph with "..bad Microsoft TCP/IP implementations.." )
> This *could* be the problem as long as your machine makes outgoing
> sessions to these ports
The mail server doesn't make outgoing connections to these ports (I think, I
should have noticed it, because I have a DROP policy).Additionally, as I
understand in your cited part of the netfilter manual, only microsoft products
have these problems. My mail server is a qmail on linux 2.4.20. Maybe there are
any other ideas? I would be thankful...
Regards
Kurt Tragant
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next reply other threads:[~2003-02-17 11:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-17 11:20 Kurt Tragant [this message]
[not found] <20030213171002.5495.70915.Mailman@kashyyyk>
2003-02-15 22:05 ` strange log entries concerning mail server Willi Mann
-- strict thread matches above, loose matches on Subject: below --
2003-02-13 17:03 Kurt Tragant
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