FYI, MailScanner does an excellent job with file names and types, and can be set to quarantine encrypted .ZIP files and apply normal filename rules and virus scanning inside unencrypted ones. It does not, however, integrate with the MTA to the level of returning 5xx error codes during the SMTP session.
Pierre Thomson BIC -----Original Message----- From: Lucas Albers [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 07, 2004 9:47 PM To: [EMAIL PROTECTED] Subject: Re: a patch of MICROSOFT_EXECUTABLE ... Mimedefang for example allows you to do this, and their are numerous other MTA's that let you do this. Let me think of MTA solutions that can do this: Postfix(which version??), amavis, mailscanner????,mimedefang,exim4???? What MTA+SA solutions can give a 5xx error code based on the spam score, or a detected virus? I'll add it to the wiki, if I can get a list. --Luke