-When \*(lqdraft_from\*(rq is turned on, though, the envelope \*(lqFrom:\*(rq will use the
-address specified in the draft, and there will be no \*(lqSender:\*(rq header. This is
-useful when a user wants to pretend to be sending mail \*(lqdirectly\*(rq from a remote
-POP3 account, or when remote mail robots incorrectly use the envelope \*(lqFrom:\*(rq in
-preference to the body \*(lqFrom:\*(rq (or refuse to take action when the two don't
-match). Note that the MTA may still reveal the user's real identity (e.g.
-.BR sendmail 's
-\*(lqX\-Authentication\-Warning:\*(rq header).