Mimeguard allows the configuration of policy regarding filetypes allowed in email. It can unpack multipart emails and examine MS Office files for macros, PDF and RTF files for illegal strings and 'look into' .zip files to see what filetypes are within them. It uses a system of allowed/not allowed filetypes that are defined in a config file. It's intended to be used within a script or system-ed from a parent process and returns and exit code that indicates if a file/mail is considered safe or not.
1.014 Mar 2017 19:01