> Exactly. If you need different MX for both inside and outside users, set up > a split DNS. for the inside users, they ask an internal DNS that answers with > the internal IPs. The external users query a public DNS that answers with > public IPs. > > It's easy to set up and solves a bunch of problems. There's no excuse for > publishing RFC1918's IPs in a public DNS
I'm not arguing it's right or good, I'm simply saying it's commonplace and will cause false positives. I'm also not sure yet if I would use this to reject or discard emails. That code (based on Joseph Brennan's) is coming later. Regards, KAM _______________________________________________ Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
