> I am using exim4 only for mail receiving (I have to use my ISP for > outgoing SMTP), so I would want to completely disable outgoing mail in
> exim. What should be the best way of doing it? Should I create new acl ?
Why not do what i do? Use Exim for outgoing mail, and have it use your ISP's
mailserver as a "smart host"?
Put this before your "dnslookup:" router, and replace statler.mupp.net with
the name of your ISP's SMTP-server.