We have a client allowing auth'd submissions over port 25. Unfortunately,
the authenticated submissions are hitting their RBL settings. The postfix
release is 2.10.0, with the following parameters:
smtpd_recipient_restrictions = reject_non_fqdn_recipient,
permit_mynetworks, reject_unlisted_recipient, reject_unknown_sender_domain,
reject_rbl_client dnsbl.njabl.org reject_rbl_client cbl.abuseat.org
reject_rbl_client bl.spamcop.net reject_rbl_client sbl.spamhaus.org
reject_rbl_client relays.mail-abuse.org, permit
smtpd_relay_restrictions = permit_sasl_authenticated, permit_mynetworks,
reject_unauth_destination
I thought the smtpd_relay_restrictions would automatically allow the email
to pass the RBLs, but this does not appear to be the case.
Adding permit_sasl_authenticated to smtpd_recipient_restrictions in front
of permit_mynetworks allows the email to go through.
Is this simply a misconfiguration on my part?
Thanks,
Quanah
--
Quanah Gibson-Mount
Lead Engineer
Zimbra, Inc
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