RE: [cobalt-users] User Unknown - only happens sometimes..

["Dan Kriwitsky" <list1@xxxxxxxxxxxxxxxxxxxx>]

> I have a Cobalt RaQ4 hosting about 15-20 domains...
> 
> I get an error message : User Unknown (See below)
> 
> However, if I send email to mayank@xxxxxxxxxxxxxxxxxxxxxxx it 
> does not give an error.
> 
> I'm not sure why this happened.
> 
> Has anyone had any similar experience?
> 
> Do I need to worry?
> 
> Regards
> 
> Rishi
>
> 
> Return-Path: <MAILER-DAEMON@xxxxxxxxxxxxxxxxxxx>
> Received: from localhost (IDENT:tss@localhost [127.0.0.1])
>  by theargonserver.theargoncompany.com (8.9.3/8.9.3) with 
> ESMTP id TAA18003  for <tss@localhost>; Fri, 18 Oct 2002 
> 19:04:30 +0530
> Received: from theargoncompany.com [66.109.239.73]
>  by localhost with POP3 (fetchmail-5.9.0)
>  for tss@localhost (single-drop); Fri, 18 Oct 2002 19:04:30 
> +0530 (IST)

That error doesn't look like a RaQ4 error since the RaQ runs Sendmail,
not fetchmail.

I think the problem is with the sender's DNS server, not your RaQ.
Your RaQ is responding:

> RCPT TO: <mayank@xxxxxxxxxxxxxxxxxxxxxxx>
250 2.1.5 <mayank@xxxxxxxxxxxxxxxxxxxxxxx>... Recipient ok
-- 
Dan Kriwitsky

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