Best antispam solution for ISP

Hi, i know that it´s alot of test of solutions just a google away but i whant to ask you guys before i make up my mind.

I got need for a antispam solution for exchange server with a 300+ users.

Today i use a spamtitan, a clustred antispam server running on two linux servers that all mails go through before the exchage servers, the users can logon and release emails in quarantine and so on.

I´m not quite happy that it does not take all spam and i think it´s to expensive. My licensens are up for renew and now i whant to know if someone got any experience in some good software out there?
mattemattssonIT ProAsked:
Who is Participating?
 
megainfosecConnect With a Mentor Commented:
Hi ,

In our company we are using TrendMicro messaging gateway . The product is good and also takes care viruses along with Spams .
0
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.