etc/mail/access.sample

   1 # $FreeBSD$
   2 #
   3 # Mail relay access control list.  Default is to reject mail unless the
   4 # destination is local, or listed in /etc/mail/local-host-names
   5 #
   6
   7 ## Examples (commented out for safety)
   8 #From:cyberspammer.com          ERROR:"550 We don't accept mail from spammers"
   9 #From:okay.cyberspammer.com     OK
  10 #Connect:sendmail.org           RELAY
  11 #To:sendmail.org                RELAY
  12 #Connect:128.32                 RELAY
  13 #Connect:128.32.2               SKIP
  14 #Connect:IPv6:1:2:3:4:5:6:7     RELAY
  15 #Connect:suspicious.example.com QUARANTINE:Mail from suspicious host
  16 #Connect:[127.0.0.3]            OK
  17 #Connect:[IPv6:1:2:3:4:5:6:7:8] OK