MDN’s new design is in Beta! A sneak peek:

Message examples

This page is not complete.

This content covers features introduced in Thunderbird 3

Create a custom message header

480623: dmose original and extraction

466023: Compact Header extension

490042: message header view

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, jenzed
 Last updated by: chrisdavidmills,