Cloud solution spam filter that is suitable for Microsoft Exchange and Office 365

Tired of high costs spam filters that are not blocking spam messages? The SpamBull cloud spam filter is the solution to protect your business against spam. For small businesses or enterprises, our bull got you covered and will destroy the spam mail by his horns before they reach you!

Easy Dashboard

A minimal and easy to use dashboard with one-click toggles (no admin menu clutter). You don’t have to be tech-savvy to use SpamBull spam filter.

High Availability

The spam filter is set up in the cloud that makes sure your messages are sent and delivered. No more downtime!


It works with every email solution that you have set up or want to set up. If it’s Microsoft Exchange, Office 365, or POP3/IMAP protocol.


Support straight from the certified team with over 19 years of experience working in the IT business.

Frequent Updates

Security is our priority and we love new features and fixes. The best is that everything happens in the background seamlessly.


The spam filter is GDPR ready which is perfect for the European countries that need a spam filter for protection.

Kind words from our happy customers

The best spam filter and it works as described. No more stress on the IT desk with phone calls that users accidentally are clicking on spam messages.


Spam is gone and we are happy that there are no more viruses coming through emails in our organization. Happy to use such a great spam filter in the cloud.

– Jihan

As a system administrator, I want a spam filter that’s easy to use with options that we will use. I hate bloatware! This spam filter is everything we need to protect us from attackers sending us spam messages.

– Elise

By far the most superior system I have worked with. After setting it up, with just a couple of minutes, we immediately noticed the difference with our old spam filter. Oh and I love the support!

– Richard

Get the #1 spam filter solution for your business

We have over 20 years of experience with email hygiene IT solutions. Business is critical to stay online, and we don’t settle for anything but quality.