freebsd-dev/usr.sbin/sendmail/cf/m4
Peter Wemm feee4d201e Record the envelope from address in the received: line. This has turned
out to be very useful for spam tracking and other problem debugging.

I first noticed this in one of Paul Vixie's machine's headers a while ago.
1997-10-04 11:10:19 +00:00
..
cf.m4 Import Sendmail-8.7.2 as discussed on -current. 1995-12-02 17:30:23 +00:00
cfhead.m4 Record the envelope from address in the received: line. This has turned 1997-10-04 11:10:19 +00:00
nullrelay.m4 Import sendmail-8.8.6 1997-06-27 14:53:01 +00:00
proto.m4 Import sendmail-8.8.7 onto vendor branch. 1997-08-04 05:00:07 +00:00
version.m4 Import sendmail-8.8.7 onto vendor branch. 1997-08-04 05:00:07 +00:00