Best cloud based spam filter?

We currently use an onsite Sonicwall spam filter appliance, and we've been having some pretty serious issues with it that Sonicwall seems incapable of fixing.

We're hoping to migrate to a hosted Exchange solution later this year, but between now and then we figured we could pretty easily move our spam filter to a cloud based system and get it out of our server room entirely.

So, are there any good cloud based spam filters we can use?
donohoe1Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

rgormanCommented:
We use the Barracuda spam appliance and are very happy with it and they offer a cloud version of their product.

https://www.barracuda.com/products/emailsecurityservice

Might not be the cheapest solution out there but it is definitely one of the best.
1
donohoe1Author Commented:
Our current spam filter send the users a "spam summary" email once a day which lists all the possible spam caught in the last 24 hours and allows users to click a link to unjunk an email. Do any of the online services do something similar?
0
NVITEnd-user supportCommented:
I've heard SpamTitan's pretty good... http://www.spamtitan.com/free-trial
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Determine the Perfect Price for Your IT Services

Do you wonder if your IT business is truly profitable or if you should raise your prices? Learn how to calculate your overhead burden with our free interactive tool and use it to determine the right price for your IT services. Download your free eBook now!

Robberbaron (robr)Commented:
we are using the MS Exchange OnlineProtection and it's quite good. (this is standalone EOP, not part of full Office365). Price was good at the time.

integrates with AD so staff changes flow through quickly.
0
jhyieslaCommented:
We user Mimecast which is completely cloud-based - no appliance in the data center.  We've used them for about three years and think they do a pretty good job.
0
ryanlochheadCommented:
We have been using spam titan for four years as a cloud service and it has been exceptional. They now do a hosted version  but we have stuck with our own virtual appliances running in a cluster.
1
carlmdCommented:
You should consider the Trend hosted service. Have been using is for years and it blocks 99% of spam.

Take a look at:

http://www.trendmicro.com/us/small-business/hosted-email-security/
0
Shabbir RaoCommented:
I once tried Xeams and I would say it worked really good for me. It is actually a mail server along with strong and effective spam filter. You can try it as well.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Exchange

From novice to tech pro — start learning today.