>Len Conrad put forth on 3/4/2010 6:40 AM: > >> But we don't have a relayhost for the sender listsen...@domain.tld. We want >> that trusted sender to bypass the (scanning, weak) relayhost and nexthop to >> Internet. >> >> in the sender_dependent postfix box, >> >> relayhost = [mx.domain.tld] >> >> sender_dependent_relayhost_maps = >> sender_dependent_relayhost.map >> >> ... which would contain what, the "null next hop"? >> >> listsen...@domain.tld smtp: > >It would be of the form > >listsen...@domain.tld smtp:10.1.2.3 > >10.1.2.3 being the new/big Postfix box you mentioned wanting to send this >list mail through.
That's precisely what I don't want to do. 1. all mail from inside goes to this (edge - 1 ) postfix box. 2. if from trusted/don't-scan-it listsen...@domain.tld, then don't go to edge/out-MX relayhost, resolve/send directly to Internet. 3. if not from listsen...@domain.tld, then send to relayhost. Len
