I want to be able to deny a connection if there are attachments that are executable. If I want to use something like reformime to check which attachments are in a mail, how do I do that?
You can use the exe_filter found here:
http://www.openfusion.com.au/labs/qpsmtpd/
which matches the actual encoded header for Win32 executable signatures. It can also be used to block zip files. It's not perfect (meaning that the virus scanner still has something to do), but it does a very good job of culling the herd...
John
