On Sat, Sep 09, 2017 at 11:28:02AM -0500, /dev/rob0 wrote:
> > Primary considerations are fast and as light on memory use
> > as possible and usable from a Mac (command-line is fine). I
> > know mutt can do IMAP but I don't think it can forward
> > messages as attachments though I am probably wrong.
>
> Correct, you are incorrect. :) Forwarding as MIME attachment is
> default behavior when forwarding mail in mutt.
For mutt: add "set mime_forward=yes" to .muttrc
For Apple's Mail.app: "Forward as Attachment" from the "Message" menu.
--
Viktor.