Inbound / Outbound protection from harmful Spam, Viruses, and Malware

CloudFilter stops the junk and lets the good email through. Messages which contain offensive, harmful, or policy violating content are held in quarantine, while any good messages continue on their way to the end user.

Email-based threats to the security of your business continue to grow increasingly sophisticated as spammers innovate new tactics for evading spam and virus filtration systems. CloudFilter puts your email security in the cloud, so you never again have to worry about keeping up with these malicious attackers. Your email security stays current, automatically protecting your business around the clock.

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    Server attack rejection

    Bounces directory harvest and denial of service attacks before they reach your server

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    Spam filtering / blocking

    Delivers extremely high filtering accuracy with virtually zero false positives

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    Multi-layered virus defense

    Provides up to date protection from rapidly spreading viruses


Summarises email stats and streamlines quarantine tasks

Works perfectly on any device

Users can receive a daily email security report which shows a summary of the messages they have recently received. It’s a great way for your users to see exactly how much CloudFilter is doing to protect them, and it looks great on desktop or mobile devices.

Release spam without the need to login

Messages can be released directly from a link in the email, so there’s no need to login. This saves users from the hassle of logging in to their console and sifting through the full list of messages in the quarantine.

Easily add good senders to “allow” list

Once a message is released and the confirmation screen is shown, a user can add the sender’s address to their allow list, so messages from that sender are never held in quarantine again.


Choose pre-defined criteria or create your own

CloudFilter provides a comprehensive set of standard predefined lexicons for commonly filtered content such as explicit language, credit card numbers, and social security numbers. Rules can be enabled/disabled for an entire domain all the way down to the individual user level.

Also available is the option to create your own content filtering rules by combining a myriad of different criteria. Build your own unique rule/action combinations and create content filtering criteria which are custom-tailored specifically to the operational policies of your organisation.

CloudFilter Statistics - February 2018

Spam Blocked
Viruses Blocked
Attacks Blocked
Good Mail Delivered