Immediate Result

• The sender address is a complete fake therefore no one will ever reply to the 'Challenge request' email. The message will therefore remain in quarantine.


• The sender address is that of a robot and will never be found – the result is the same – the message remains in quarantine.


• The sender address is real and belongs to the spammer or its sponsor. Under the avalanche of 'challenge requests' to reply to it will be unabled.


• The sender address is real and the 'challenge message' answered, thus enabling the message to “pass”.


The messages placed in quarantine can then be accessed by the recipient who may decide what to do with them, but with Powder AntiSpam, you never go in the quarantine folder, except you are waiting for a robot message, which thus is very rare.

Thanks to Powder, you never get any spam message and never lose a client order.