On April 26, 2018 8:24:16 PM UTC, Ian Zimmerman <i...@very.loosely.org> wrote: > On 2018-04-25 10:24, Will Yardley wrote: > > > Kind of thread drift, but I actually wonder if Mutt shouldn't move > > away from Mail-Followup-To, as it never became a standard, and is > not > > really adopted by (m)any other commonly used mail clients. > > It is supported by Gnus. I don't know of any others, and I wonder the > same thing, because it seems to create at least some mischief.
Seems also supported by Thunderbird https://wiki.mozilla.org/Thunderbird:Help_Documentation:Mail-Followup-To_and_Mail-Reply-To and Roundcube https://github.com/roundcube/roundcubemail/issues/1937 Mihai