"I am very impressed with Cerberus spam filtering service. Although we had various applications Spam still got through. We trialed Cerberus in January and Spam stopped! I would recommend it to any Corporation who is plagued by too many unsolicited emails"

Michael C.
IT Manager, English National Opera

"Cerberus has it all - it blocks spam and viruses and also allows me to control what information my employees are receiving via email using the content and attachment filters. Money well spent!"

Nicolas W-S.
Employer

"My IT Manager was the one who ordered the service. I can’t really say anything negative about Cerberus... I hated getting unwanted e-mail. I have tried to unsubscribe to a lot of what I am getting, but that was not working. Thanks to your Cerberus SPAM and virus from my mail stop overnight. I don’t worry about it anymore."

Samantha Howard.
UCL

"Everyone here in our offices has commented on the new -spam service. Thank you!"

Ray B.
IT and Comms Manager

"This service has made my Outlook inbox manageable. As a member of some email groups, I was getting inundated with spam - up to 100 messages a day! Thankfully when my company tried Cerberus this stopped, yeah."

Mary McDonald
End User

"The spam literally disappear and I continued to receive all of the email I wanted. Itt gives me peace of mind that legitimate mail is not being blocked and that there is a human being on the end of the phone at Knowall to sort out any probs."

Mike Parry-Jones
IT Manager