About this Add-on
Earlier Thunderbird versions: Use Toggle Headers 1.0.
This extensions allows to switch between the normal header view and viewing all headers when viewing a message by using a keyboard shortcut (H).
It also contains support to work with the "CompactHeader" extension:
- When collapsed and all headers should be shown it will be expanded.
- The previous state will be remembered and switched back to the collapsed header view when toggling back.
To report any problems or issues, please do not use the reviews, but the provided support email (see on the right).
The original idea for this extensions is taken from "Headers Toggle" by Pontus Freyhult which unfortunately was not continued for current Thunderbird versions.
Please let me know (by email is appreciated) if there is anything that can be improved or added to this add-on or if you encouter any bugs.