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"I've been using your service for a few months now, and I've been pretty happy with it. In fact, I'm happy enough to upgrade to Bluebottle Premium." - Bob K

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

"Thank you so much for your free email service. It is the only email I allow my children to use. The use of "trusted' senders and the ZERO spam allows me to be comfortable with allowing them to use email." - Jennifer G,

"Thanks for your excellent service, and I recommend to everyone the Bluebottle experience." - Sebastian N

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

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.