Wouldn't allowing popbeforesmtp let users override
reject_authenticated_sender_login_mistmatch?
Specifically, smtpd_recipient_restrictions = permit_mynetworks,
check_policy_access hash:/etc/postfix/popb4smtp,
reject_unauth_destination.....
If so, how do I fix postfix to allow popb4smtp while still
authenticating the sender's? The only way I can think of is just do a
generic lookup in mysql, which I use for SASL, for all valid email
addresses just like smtp_sender_login_maps, but how with postfix?
I really think Postfix needs a new feature of its own popb4smtp,
scanning any specified mail log for a specified regular expression and
allowing the setting of a custom grace period.
Jerrale G
S C Senior Admin
