OSEC

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Subject: Re: Error 573 ?
From: Lars Hecking (lheckingnmrc.ie)
Date: Thu Aug 10 2000 - 14:30:21 CDT


Yann Forget writes:
> Hi,
>
> I have an error 573 while resending mail from a Postfix server.
> Here is an extract from the logs :
>
> > Aug 10 19:48:54 guillaume postfix/smtp[15410]: 2F0475BC: to=<monterrat_hxxx.fr>, relay=10.0.34.13[10.0.34.13], delay=1, status=bounced (host 10.0.34.13[10.0.34.13] said: 573 )
>
> The 10.0.34.13 machine is a MacOS X running CommunigatePro.
[...]
> Anyone has an idea ?

 RFC 821 does not specify any responses with "7" as the second digit.
 The first digit "5" means "Permanent Negative Completion reply".

 According to RFC 1123 5.2.10 (which points to RFC 821 4.2.2 and App. E),
 "573" is not a legal reply code. Only the manual (or the source code ;-)
 of CommunigatePro will tell you what exactly it means.