On 5/16/2012 7:30 PM, Kris Glynn wrote: > I was trying something like this.. > > main.cf > smtpd_recipient_restrictions = permit_mynetworks reject_unauth_destination > check_recipient_mx_access cidr:/etc/postfix/outbound_mx > > outbound_mx > 72.34.32.0/19 FILTER smtp:some.other.relay.host.com
Please don't top post. smtpd_*_restrictions are only for SMTP mail. FILTER is a message property (not per-user) and will incorrectly route multirecipient mail. Use the firewall, not postfix -- Noel Jones