K*9 Mail is an open source email client supporting multiple accounts, search, IMAP push messaging, multi*folder synchronization, tagging, filing, signatures, BCC, PGP / MIME and more again! K*9 supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV) .Install the application “OpenKeychain: Easy PGP” to encrypt / decrypt your emails using OpenPGP.K*9 is a project developed by the community. We are always happy to welcome new developers, designers, documentators, bug fixers and friends.
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)