I' don't know your infrastructure, so I descripe my configuration:
For outside users I use the Port 587/tcp "submission". In RFC 2476 it's definied for client-to-server communication with authentification. In the past I used two possible ways on mta/assp site: 1. You define a portforwarding of port 587 to your assp. In assp you've to specify: Second SMTP Listen Port (listenPort2) = 587 Second SMTP Destination (smtpAuthServer) = [ip of your mta]:[port of the second receive-connector] You can use optional parameters like "EnforceAuth" and "NoAUTHlistenPorts" 2. You define a portforwarding of port 587 directly to your mta. The mta needs an 2nd listener for this port ( e.g. in exchange you have an second receive-connector for this job) If you use postfix google for "postfix submission". If your assp and postfix is on the same machine you've to define a different port at postfix master.cf: Instead of submission inet n - - - - smtpd use 127.0.0.1:11587 inet n - - - - smtpd. in the master.cf and define Second SMTP Destination (smtpAuthServer) = 127.0.0.1:11587 ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Assp-user mailing list Assp-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-user