Want a #GNOME #email app "between Evolution and Geary"? Check out @jeb2's "Stamp" app, unveiled at #OpenSUSE conference 2026:
https://gitlab.gnome.org/jbrummer/stamp
He's been working on it for the last 2 years. It reuses the Evolution Data Server backend, combining its reliability with an adaptive GTK4+libAdwaita GUI.
It also handles contacts and calendaring (by embedding GNOME Calendar as a widget)! Future versions will allow using it not just as a PIM but also as a standalone mail app.