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"The service is too excellent and I will inform all my colleagues to use this site." - Maruthi,

"Your email service is the best one of all. There is no other better spam protector than yours.... TRULY THE BEST." - Jainam S

"I would like to congratulate you on the changes to Bluebottle, especially because it will now display much better on a PDA screen." - Rod L,

"I can count many email providers who have promised many juicy things and could not fulfill them at all. I can confirm that Bluebottle is different and will remain different... keep up the good job." - Oyeniyi B,

"I've been a Bluebottle subscriber for awhile now, and know you offer a great service." - Rick R,

bluebottle - trusted delivery

What is Trusted Delivery?

Trusted Delivery is a patent pending authentication system for email. It prevents email spoofing by ensuring that the email was sent from the person identified as the sender.

This "proof of sender" technology can be used in many different industries where companies rely on email communication to their customers.

How does it work?

When a person uses Trusted Delivery and sends an email message using Webmail or an email client such as Outlook, the following actions occur:

  1. A hash of the sender, receiver and other data is taken.
  2. The hash is stored in a database.
  3. Once the email arrives at its destination, the mail server (or email client plug-in) can lookup the hash and verify the sender. This is done by a DNS query to the Trusted Delivery DNS.

These actions are done "behind the scenes" and are invisible to the user.

How does Bluebottle use Trusted Delivery?

All Bluebottle users have Trusted Delivery tags added to their email headers. If a Bluebottle user sends an email message to a third-party who uses Trusted Delivery then the system can identify the email as coming from them, and not someone else.

Bluebottle users can view their Trusted Delivery statistics within the webmail interface. This tells them the number of Trusted, Not Trusted and Not Validated emails they received within a 24 hour period.