Private Key Option Automatically Validates Any Sender for Maximum Security!

When maximum security is a concern, there's no other email filter available today that gives you the privacy you need like Mailbox Filter does.

Mailbox Filter's Private Key option gives you top level security and guarantees that you'll only get email from someone that you want. This unique code can be issued to any individual on your Authorized list (or to your entire list at once) and the simple instructions on its use is automatically emailed to those you have issued the key to.

You're probably wondering what's so special about a Private Key... and can a spammer steal it?

Yes and no... Yes he can steal it, but no he can't use it!

Basically a private key is worthless to anyone besides the one it was originally issued to because its sole purpose is to validate the sender for entry -- not open the door for anyone who has the key.

Here's how it works in a nutshell... A Private Key is encrypted digital code that combines specific information about you and the person it is issued to. This creates a "unique" combination of data so that even if someone else were to steal the code, the sender's information would not match what's contained in the private key.

The Private Key option can be selected or de-selected at any time within Mailbox Filter. So if you want lock-down security, it's yours for the taking.