debian/debconf/conf.d/acl/30_exim4-config_check_mail

   1
   2 ### acl/30_exim4-config_check_mail
   3 #################################
   4
   5 # This access control list is used for every MAIL command in an incoming
   6 # SMTP message. The tests are run in order until the address is either
   7 # accepted or denied.
   8 #
   9 acl_check_mail:
  10   .ifdef CHECK_MAIL_HELO_ISSUED
  11   deny
  12     message = no HELO given before MAIL command
  13     condition = ${if def:sender_helo_name {no}{yes}}
  14   .endif
  15
  16   accept