Dspam

From OpenSourceProviders

Dspam is a Bayesian spam filter, a system for filtering spam out of email based purely on the content of the message.

Dspam is very powerful, flexible, and simple. Users can have individual spam dictionaries, and the filter learns what spam is based on what you tell it.

Dspam quickly becomes over 95% accurate, and many users report more than 99% accuracy, with generally no false positives. There are no rulesets to administer (like Spamassassin), and only a handful of configuration options.

On its downside, it is tricky to set up, uses a lot of disk space for its database, and is designed to run on a mail server, not on an individual computer or for an individual user. There are deployments with over 125,000 users.

Find a provider in the list below:

• Freelock Computing