Sailfish Community News, 2nd November, QMF

[amaretzek]

While we are at it, displaying is one thing. And setting another. Not setting the “forwarded” flag is a showstopper here.
See:

@amaretzek

On succesfull forward, set IMAP FORWARDED flag/keyword.
Found things about that in:
https://tools.ietf.org/html/rfc5550#section-5.9
https://tools.ietf.org/html/rfc5788#section-3.4.2

Thunderbird, K9 and apparently PHP IMAP “imap_setflag_full” does this too.
This is a show stopper here…