K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures, BCC-self, PGP/MIME & more!
K-9 supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV).
I suggest to add voice recognition to text on k9 mail
For ease of use to use k9 mail. Users do not need to write, but just talk as they say. Then the voice recognition function is to change what is said into a text
