Niewielki klient poczty na Androida oparty na SSH
Notmuch mail client for android. You need to setup Notmuch on your laptop / pc. After that enable ssh . Both and private key are ed. You can set Notmuch config path in settings.
Official Website for Notmuch mail https://notmuchmail.org/
This app is still in testing phase. If you have any issues feel free to us.