From: Len Conrad (no email)
Date: Tue Jun 04 2002 - 08:16:29 EDT
>Actually, I think the smtpd_recipient_restrictions rules should
>be ordered such that your MX's are permitted before any other
>restrictions. I would expect most MX's to be included in the
>$mynetworks list. You also want pop-before-smtp access lists to be
>checked before the strict_client_map restrictions.
>
>Something like the following seems to work. I got all of this from
>Ralph Hildebrandt and others on this list. It also has the benefit
>of holding off on most of the DNS lookup checks as long as possible.
>
>smtpd_recipient_restrictions =
> permit_mynetworks
here you are allowing your networks to send/receive to/from
unknown/unqualified domains, never a good idea.
Len
www.menandmice.com/DNS-training : DNS Training
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