I’m trying to implement postfix + policyd/amavis + dspam. The problem is that I need to do ldap lookups in order to obtain the nexthop. But at the same time I need to redirect some “email address” to “dspam-retrain”. I don’t know how to do it, I mean, my config is the following: main.cf queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix mydomain = ddol-test.com myorigin = $myhostname [...]

Some of our users have requested the ability to flag a message as “do not forward”. We do not want to use the overkill that is Microsoft RMS (Rights Management Services), but I’m curious if a transport rule could prevent forwarding based on a classification or similar? Anyone tried that? It sure looks like it could be done with Exchange’s transport rules’ actions to reject and/or delete the message. The harder part might be building [...]