Upgrade and version history for SPAMfighter

Version 6.6.54 (31/08/2009)
* No "Buy" menu item is not shown in the tray menu if you have a PRO version.
* No Unnecessary messages appear after unblocking messages in Inbox folder and blocking messages in SPAMfighter folder.
* Fixed password change on the client side if server side doenst match.
* Improved login to spamfighter community.

Version 6.6.21 (04/03/2009)
This release adds vietnamese translations and includes a number of bug fixes.

Version 6.5.38 (12/02/2009)
This is a maintenance release for the following bugs:
#1430 Another instance of the Agent is already running, but cannot be stopped
#1687 Advertisement in Standard Outlook toolbar appears from time to time
#1690 Autorescan function does not work if it contains more than 5 folders
#1698 Empty spam emails are being created when new mail arrives to Exchange account (Outlook Toolbar)
#1717 The spam messages are not filtered by SPAMfighter when they have been sent in offline Outlook (Exchange account)

Version 6.2.9 (03/01/2008)
* Improved spam detection
* Fixes bug where whitelist settings would be ignored on occasion