# Safelinks Cleaner MailExtension

This project is a MailExtension that cleans up display of Microsoft
Advanced Threat Protection Safe Links.

* Displayed plain text links are replaced by the original link.

* A tooltip is added to all rewritten links to display the original link.


## Development

Documentation on add-on development:

* https://developer.thunderbird.net/add-ons/about-add-ons

Debugging Thunderbird extensions (ue Ctrl+Shift+I):

* https://developer.thunderbird.net/add-ons/tips-and-tricks