1) New authenticate modes for SMTP, POP3 and IMAP4 protocols.
3) Enable the MAILBOX protocol.
4) Enable all the features for the POP3 and IMAP4 protocols.
5) LDAP and KAB support for contacts manager.
8) More links between plugins
9) General Query

The order doesn't show our priorities, only what we want to do in the next
releases.
