COMODO MESSAGING SUITE
Provides secure communication via SSL-assisted POP3, IMAP, SMTP, and HTTP protocols.
Securely access your webmail from any internet connected computer in the world.
Fully compatible with IOS and Android OS smartphones.
Does not cause unexpected troubles or incur extra costs.
Competitively priced product that does not require additional hardware or additional software purchases
Easy to setup and use. Requires little-to-no administrator management