What I want to achieve now is to ONLY allow authenticated clients (via SASL)
to send to the fax email address...
How can this be achieved?
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In my master.cf I have the following-
fax unix - n n - 1 pipe
flags= user=uucp argv=/usr/local/bin/faxmail -d -n ${user}
In my main.cf I have the following-
smtpd_recipient_restrictions =
reject_invalid_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_unknown_sender_domain,
reject_unauth_pipelining,
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination,
reject_rbl_client zen.spamhaus.org,
reject_rbl_client bl.spamcop.net,
permit
I did also have-
reject_unknown_recipient_domain,
however this conflicted with messages to the 'fax' handler.
How can I reinstate 'reject_unknown_recipient_domain' for all mail except the
fax handler?
