All e-mail messages received by antiflux.org users are now scanned by SpamAssassin for spam and ClamAV for viruses. E-mails will be tagged with extra headers indicating the likelihood of the message being spam - users can then filter the message depending on their preferences. E-mails containing viruses will be tagged with a warning header, and a warning message will be sent. The e-mail will not otherwise be changed, so as usual, take care when opening attachments.