#3956: mutt 1.8.3 hangs on accessing Exchange via IMAP, when Outlook is used simultaneously ---------------------+--------------------- Reporter: davee | Owner: brendan Type: defect | Status: new Priority: minor | Milestone: Component: IMAP | Version: 1.8.3 Resolution: | Keywords: ---------------------+---------------------
Comment (by davee): Replying to [comment:12 davee]: > This might have been a single sender 15 years ago [...] Searched my archive to find the answer: Pegasus Mail pre-2006 sent 'In- reply-to' rather than 'In-Reply-To'! Safe to remove ;-) -- Ticket URL: <https://dev.mutt.org/trac/ticket/3956#comment:13> Mutt <http://www.mutt.org/> The Mutt mail user agent