K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, tagging, filing, signatures, BCC-self, PGP / MIME and more!

Supported Android
{4.0 and UP}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)

Download K-9 Mail 5.719 APK For Android

k9-5.719.apk