Date:  Mon, 6 Oct 2008 11:14:07 -0700 (PDT)
From:  Dan Kriwitsky <webhosting (at mark) yahoo.com>
Subject:  [coba-e:14149] Re: stat=User unknown
To:  coba-e (at mark) bluequartz.org
Message-Id:  <35348.84594.qm (at mark) web65609.mail.ac4.yahoo.com>
In-Reply-To:  <023d01c927c5$e3d61af0$6401a8c0@systemax>
X-Mail-Count: 14149


> We are getting this error when sending email to a user.
> The user is a site admin.
> The user is in /etc/mail/virtusertable.
> But all email sent from the server or external results in
> "stat=User
> unknown"
> 
> Any ideas?
> 

Did you restart Sendmail?
I like to do:
/etc/rc.d/init.d/sendmail stop
killall -9 sendmail
/etc/rc.d/init.d/sendmail start

Have you doublechecked that the server is actually looking at itself and not looking at an MX pointing to another server for that domain?

I forget what the syntax is, but sendmail -bt might reveal where the problem is.

-- 
Dan Kriwitsky