smtp-vilter is a high performance content filter for sendmail using the milter API. The software scans e-mail messages for viruses and drops or marks infected messages. The backend to use for the actual filtering is configurable, we currently have support for ClamAV and the Symantec Anti Virus Scan Engine (savse). The backends are realised as shared libraries that are loaded dynamically when smtp-vilter starts.

http://www.etc.msys.ch/software/smtp-vilter/

-- LucaGibelli - 11 Feb 2007