Good Spam Filter service?

[Tampa1adam]

I need to be able to point the MX records for my domain(s) to say, a spam intervention service, have them filter out any spam, and then have the legit mail forward to me from them.

Unfortunately I can't implement anything with my mail server, so this is how it must be.

I'm using Lotus Domino 7 for mail.

Blacklists and checking for legit reverse DNS entries aren't good enough these days :(

If anyone has any good suggestions please let me know!

Thanks in advance.

[MTsoul]

Gmail has the best Spam filters hands down. If you can edit MX records, I suggest hosting your email on Google Domain Apps. They basically host your email like Gmail and you can use the email address @ your own domain. Or you could forward all emails to a Gmail account, let it filter out, and just check that email account.

I do the former and it's just so much easier.