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Date:      Mon, 2 Feb 2004 06:10:28 +0000 (UTC)
From:      "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
To:        Joe <FBSD_User@a1poweruser.com>
Cc:        freebsd-gnats-submit@FreeBSD.org
Subject:   Re: conf/62230: log-in-vain issues it's msg every time 'mail'command is used.
Message-ID:  <Pine.BSF.4.53.0402020602550.87329@e0-0.zab2.int.zabbadoz.net>
In-Reply-To: <200402012209.i11M986D036048@www.freebsd.org>
References:  <200402012209.i11M986D036048@www.freebsd.org>

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On Sun, 1 Feb 2004, Joe wrote:

Hi,

> >Description:
> Turned on sysctl log-in-vain knob on firewall/sendmail gateway machine. Every time I use the build in 'mail' command to create and send an email to to another user on local LAN domain name, log-in-vain issues these messages. Logged in as root sending email to root also produces same results.
> Connection attempt to TCP 127.0.0.1:113 from 127.0.0.1:1034 flags:0x02
> Connection attempt to TCP 127.0.0.1:113 from 127.0.0.1:1034 flags:0x02

auth lookup most likely by your MTA w/o ident service turned on.


> Connection attempt to UDP 127.0.0.1:512 from 127.0.0.1:1047
>
> Also get
> Connection attempt to UDP 127.0.0.1:512 from 127.0.0.1:1047
> message when Lan user connects to qpopper to retrive their mail.

Most likely not when you connect to qpopper but when mail gets
delivered to a mailbox.

For procmail you can turn it off with
COMSAT=no
in procmailrc.

For postfix you can use
biff = no
in main.cf.


This is _not_ a log-in-vain issue but some common mail setup. Perhaps
better asked on questions@ ?

-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT
56 69 73 69 74				http://www.zabbadoz.net/



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