Is there a way to give switches to the sendmail program? For example
if you use sendmail V8.7 or up, there is no official support of the
return-receipt anymore, the -N switch is recommended.
Gruss Stefan! Although I've been out of touch for a while, there
were a couple of Internet drafts that covered return receipts which
may well be RFCs now. I have an old reference to:
An Extensible Message Format for Message Disposition Notifications
So, the real question is, is MDN support in the works for nmh?
p.s. the Return-Receipt-To sendmail hack is non-standard and is
discouraged for many reasons which is why they turned off the
support by default.
Bill Wohler <wohler(_at_)newt(_dot_)com>
Say it with MIME. Maintainer of comp.mail.mh and news.software.nn FAQs.
If you're passed on the right, you're in the wrong lane.