An email filtering system that sets new standards

Spam Sponge checks every incoming email against criteria that indicate spam, using a continuously optimised filtering system. Messages that meet these criteria are rejected, and the sender is notified of the rejection.

More than 99 per cent of spam is filtered out, with a minimal delivery delay you won’t even notice. You receive spam-free messages.

Our filtering system is geographically redundant. This means that if a server fails, other servers at separate locations keep the service running. This ensures very high availability, so our service is continuously available to you.