Free basic anti-spam software for MS Exchange 2000

Do you know of any free basic anti-spam software that can be used for MS EXchange 2000? Thanks.
Who is Participating?
bigwave2Connect With a Mentor Commented:
I would suggest ORFilter, which is completely free and integrates well with Exchange.

This compares the IP address the email is coming from against a, user selecteable, blacklist.

We use the Spamhaus list   ( see

for details about what is included in the list
MarakushConnect With a Mentor Commented:

Okay the AV software for the mailserver is really something you DO NOT want ot cheap out on.

But if you want something good that has a reasonalbe price. 

They have a free version but its for non-comerical use.

jifaConnect With a Mentor Commented:
you can try K9, it is free:
neevneetAuthor Commented:
Marakush, jifa and bigwave2, thank you for your comments and advice.
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.