[imp] Incorrect from address (different than the header problem)

[Lars Hecking]

Chuck Hagenbuch writes:
> Quoting doug moore <lordscarlet@idledreams.net>:
> 
> > messages that i send through IMP are getting sent from:
> > 
> > MAILE-DAEMON@
> > 
> > any clues?
> 
> Odd. Can you send me an example message? If you make a new account and use it,
> do things come from the right address? What do you have set in preferences?

 I guess that for some reason, the envelope sender ( == $from in lib/horde.lib)
 is empty, and sendmail rewrites the From: header as MAILER-DAEMON@... .
 A sample message should indeed clear this up.