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All,
I have my Postfix locked down pretty tight for
spam, and have come across a small problem........I have a host that I want to
receive mail from but the "hostname is not found". Here's a piece of my
Postfix Main.cf....(applicable)
<snip>
smtpd_helo_required =
yes
strict_rfc821_envelopes = yes disable_vrfy_command = yes smtpd_helo_restrictions = check_helo_access hash:/etc/postfix/access_helo smtpd_recipient_restrictions = <snip> permit_mynetworks,
check_recipient_access hash:/etc/postfix/access, check_sender_access hash:/etc/postfix/access, <snip>
reject_unauth_pipelining,
reject_unknown_client, reject_unknown_hostname, reject_non_fqdn_hostname, reject_invalid_hostname, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_rbl_client bl.spamcop.net, reject_unauth_destination, </snip>
Postfix 2.0 is the MTA. How can I allow a
host of "63.111.163.37: 450 Client host rejected: cannot find your hostname" to
be allowed to transfer mail IN to my server but still use the
reject_unknown_hostname recipient restriction?
Brett
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