The Anomy sanitizer is what most people would call "an email virus scanner". That description is not totally accurate, but it does cover one of the more important jobs that the sanitizer can do for you - it can scan email attachments for viruses. Other things it can do:

Python binding for Nautilus, to allow Nautilus property page and menu item extensions to be written in Python.

This package includes the MTP KIO plugin. It allows applications using the KDE Platform to access files stored on devices that provide access to them via the MTP protocol.

python-magic is a Python interface to the libmagic file type identification library. libmagic identifies file types by checking their headers according to a predefined list of file types. This functionality is exposed to the command line by the Unix command file.

This package contains the core Xapian runtime library.