GridLink Mail
An open-source Android mail app, forked from Sterna Mail and tuned for the homelab. Free, and staying that way.
A calm inbox
Calendar, built in
Reading, unrushed
Forked with respect
Built on Sterna Mail's open-source bones, then tuned for one job: being the daily driver against the house's own mail server.
Automated mail, folded away
Reports and machine mail collapse into one quiet row. The inbox is for people.
Nothing phones home
No analytics, no third-party sync, no account you did not create. It talks to your server and nothing else.