Spam wastes time, clogs mail servers, and is very difficult to get rid of. Most mailboxes are constantly flooded with spam – unwanted advertising of any kind. Today, often more than 95% of all emails are spam.
While there is no shortage of spam filtering solutions claiming to help with this ever-growing problem, installing, using and working with them can often prove to be very complicated. By contrast, CleanMail is the spam filter software that was designed from the beginning to make things as simple as possible. Additional features include traffic limiting (to protect your mail service from directory harvest attacks and mail backscatter), mail archiving (to quarantine dubious messages, or to meet legal or regulatory obligations), and email notification (to alert about conditions that need administrator attention).
CleanMail’s highly versatile filter pipeline provides an open interface that allows integrating custom mail filters, such as tools for email classification, automated mail processing, or server-based email encryption.