Hushmail is an online and web based email service that ensures a lot of privacy. Emails are protected (encrypted) using secure technologies such as OpenPGP. Can hide your real IP address in email sent.
It works on mobile devices like iPhone, Android or BlackBerry.
It has filters for spam, virus scan, allow or block lists.
Can be integrated with regular email clients that supports POP3/IMAP such as ThunderBird or Outlook Express.
