Sophos Anti-Virus is a popular choice for use with Baltimore’s MIMEsweeper and Mailsweeper products because the Sophos Anti-Virus Interface (SAVI) allows an efficient interface and fast performance.
See http://www.mimesweeper.com/support/technotes/av/savi_technote.asp on integrating Sophos and MIMEsweeper.
Yui Kee is the authorised distributor of Sophos in Hong Kong, please contact us for any queries.