1ClamSMTP is an SMTP filter that allows you to check for viruses using 2the ClamAV anti-virus software. It accepts SMTP connections and forwards 3the SMTP commands and responses to another SMTP server. The 'DATA' email 4body is intercepted and scanned before forwarding. 5 6ClamSMTP aims to be lightweight, reliable, and simple rather than have a 7myriad of options. It's written in C without major dependencies. If you 8need more options then you could use something big like AMaViS which is 9written in PERL and can do almost anything. 10