K 10
svn:author
V 5
peter
K 8
svn:date
V 27
1997-10-04T11:10:19.000000Z
K 7
svn:log
V 218
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.

END