Hi Alex, Thanks for your reply. You're right, ASSP delivers such messages to my MTA, but the outgoing message from u...@external_domain1.com and going to u...@external_domain2.com has to pass through ASSP so addresses can be whitelisted. That is when it blocks the message, saying the sender domain is not local. An excerpt from the log says:
--- Sep-23-09 00:02:04 [RelayAttempt] 127.0.0.1 <u...@external_domain1.com> to: u...@external_domain2.com attempt blocked for unknown local sender domain --- If I turn off local domain checking in ASSP, everything works fine on that end, but open relay tests think my server is an open relay. That is because it (ASSP) accepts a message for delivery, even though my system never sends it (because the MTA only sends from authenticated users). Maybe my current non-default configs help: --- # Relaying # acceptAllMail -- Accept All Mail*: 192.168.21.252|192.168.21.249|127.0.0.1 (Default: ) nolocalDomains -- Skip Local Domain Check: Off (Default: On) relayHost -- Relay Host: 127.0.0.1:325 (Default: ) relayPort -- Relay Port: 127.0.0.1:225 (Default: ) # Recipients # sendAllAbuseNP -- Skip Spam Checks for Abuse Catchall: On (Default: Off) --- So I take it that it should normally send all messages coming from 127.0.0.1 or 192.168.21.252 (which is the internal IP of the machine that ASSP and the MTA are on), even if I turn the Domain check on? What I cannot do is turn on the local address check, because entering and updating all my local users in ASSP would take far too much time. As for your concern that my system is an open relay, that's not the case. If I turn off ASSP and set Exchange to listen on port 25, every open relay test fails. Even in the current configuration, no relay attempts succeed, even though messages are accepted for delivery by ASSP. Stefan. ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
