Configure SPF policy via sendmail access file.

2005-10-10 20:15:33 +00:00
parent 36b5b4e6d4
commit d34efa39bb
3 changed files with 192 additions and 48 deletions
@@ -93,7 +93,12 @@ reject_spoofed = 0
 # or an important sender is screwed up.  Must have valid HELO, however.
 ;accept_fail = custhelp.com
 # use sendmail access file or similar format for detailed spf policy
+# This will override any defaults set above
 ;access_file = /etc/mail/access.db
+# Add MAIL FROM as Sender when Sender is missing and From domain
+# doesn't match MAIL FROM.  Outlook and other email clients will then display
+# something like: "Sent by sender@domain.com on behalf of from@example.com"
+;supply_sender = 0

 # features intended to clean up outgoing mail
 [scrub]