EmailXT technical details

Find out the details about EmailXT. This is the starting point to obtain all the available technical information about the EmailXT protocol and its extensions.

NOTE: EmailXT is work in progress. Most information contained in this and other linked pages can (and probably will) be changed over time. Do not rely on other sources of information. Always return to these pages for the most up-to-date information.

EmailXT Specification

You can download the current specification document here.

Specific topics

Anatomy of an EmailXT message
Message types
Message flow
Error codes
Identities, profiles and addresses
The address book
Encryption

More topics will be added as features evolve and time permits.

To learn more about the EmailXT protocol, take the Quick Tour!