Since December 15th we have been testing a new ExchangeDefender antispam engine that has gone into production last night, January 5th. The new engine improves SPAM filtering efficiency by nearly 800% and shows about 5% less false positives than the current engine.

This new system has been running in the background transparently simultaneously with our previous engine and did not impact operations. We have started to notice new trends in SPAM lately and have moved to improve filtering of the items that have not been accurately picked up by the network.

We want to thank you for submitting SPAM through our ExchangeDefender Outlook 2007 agent as that has been critical in our ability to better protect you from junk. If you have not yet deployed the new ExchangeDefender Outlook 2007 plugin, or the new ExchangeDefender Desktop please do so today. They are available for download on the homepage at www.exchangedefender.com

Enjoy your new, cleaner mailbox!