On Wed, Feb 06, 2002 at 08:51:29AM -0300, Mart?n Marqu?s wrote:

> > > Feb 6 08:32:23 bugs postfix/smtpd[19366]: [ID 197553 mail.info] reject:
> > > RCPT from unknown[170.210.248.6]: 450 Client host rejected: cannot find
> > > your hostname, [170.210.248.6]; from=<proposicion-admingrulic.org.ar>
> > > to=<martinbugs.unl.edu.ar>
> >
> > Note that 450 is a temporary error. It might have gone away.
>
> This error has been going since I put that option yesterday, and I got 383 in
> 20 hours, and all from the same domain.
> I have to add that it's a low traffic list (no more than 15 mails per day).
>
> I actually got one of those messages at the moment I sat on my workstation.

OK, then it's the usual suspects:

1) is postfix running chrooted?
2) if yes, is resolv.conf and nsswitch.conf identical in and outside
   the jail?

-- 
Ralf Hildebrandt (Im Auftrag des Referat V A)   Ralf.Hildebrandtcharite.de
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