POPcon PRO connects your MS Exchange Server to your POP3 and IMAP mailboxes. It contains all of the features of the POPcon Standard version plus the antivirus, antispam and rule-based distribution functions. POPcon PRO downloads the emails from POP3, POP3-SSL, IMAP and IMAP-SSL mailboxes and distributes them to exchange or domino mailboxes according to the recipient information found in the mail headers.