Anti-spam pre filter

I do receive quiet a lot of spam in my network.

I would like to get rid of them and this immediatly at the entry of my network

Could someone guide me by recommend me a reasonable approach (open source of course) in order to start the implementation of a mail strategy in order to filter the entire email trafic and scan them for spam/virus etc and this before delivering them to the regular mail server.

I just don't know where to start and how to implement such technology.

Who is Participating?
robocatConnect With a Mentor Commented:
Have a look at Mailscanner:

It combines a number of open source software packages like SpamAssassin and ClamAV.
A nice web front end is Baruwa for management.

You do need to be familiair with Linux to set it up.
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.