Re: Odd email problem

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On Tue, 1 Jul 2003 08:34:16 -0400 (EDT), William W. Austin wrote:

> When email arrives at this machine, here is a typical indicator in /var/log/maillog:
> 
> > Jun 30 23:57:25 34 sendmail[7103]: h613vPUQ007103: tcpwrappers (AAAAA, ###.###.###.###)
> > rejection
> 
> where AAAAA was the machine name and ###... was the ip address (nothing wierd shows
> up in the log for portsentry, BTW).

"tcpwrappers" is an indication that you have entries in /etc/hosts.deny
which reject access to sendmail for some IP addresses. sendmail is
compiled against libwrap.a (from the tcp_wrappers package).

> *Occasionally* a piece of email will be ACCEPTED for delivery on this machine
> (from an external machine) but it is never delivered.

Sendmail should log a reason into /var/log/maillog and upon running "mailq".

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