"We have been running SpamTitan for around a year now, and it has made a significant difference to both the amount of spam and junk we get into the internal systems, and also to the overhead of managing it for our users. I figure keeping 98% of the traffic away from the Exchange servers is worth its weight in gold.
SpamTitan has to be one of the best systems of this type I have seen, both in terms of ease of implementation and use."
