Simple Administration, Dedicated Exchange, Full Control over server and data, built-in Spam/Anivirus filters, Antivirus, Active Sync.

Implement Exchange Mail for select users on a domain. Convert as many users to Exchange while others remain on POP/IMAP.

Cheaper alternativwe to MS Exchange. Cross platform support. Builting Email-Archiving and Compliance

Once Triosync is configured, you can add as many POP/IMAP account to Outlook. You can set Outlook rules to save incoming and outgoing mails from other account into the Exchange while using any account to send outgoing mails. A copy of all your emails, contacts, calendar entries etc. remain on server and you can configure as many Outlook/Mobile devices as you wish. Triosync also offers all other features same as Microsoft Exchange.