@hongminhee At the moment, I think, #Envelope is the only #email client that is ported to #GTK4 and #llibadwaita.

However, it seems that:
* @geary is quite close to a release: https://gitlab.gnome.org/GNOME/geary/-/issues/1212
* #ElementaryMail https://github.com/elementary/mail/pull/1003 is working on it.

Unfortunately, I don't see progress in @EvolutionGnome, #Claws or #Balsa

#Mail #Elementary #Geary #Evolution #GTK #PIM