[Matthias Andree 2014-05-20] > The header is optional according to RFC5322. If "notmuch" does not cope > with that, have fetchmail inject mail into an MTA that works and > generates missing Message-ID headers.
While it sure is optional according to RFC5322, it is considered best practice to include in in emails. What is the reason the fetchmail developers do not want to include Message-ID into these notification? I currently use fetchmail+procmail to receive emails from IMAP servers, and the IMAP servers seem to make sure Message-ID is present. The issue at hand here are emails not originating from the IMAP servers, unfortunatly. -- Happy hacking Petter Reinholdtsen
