Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
To create your own collections, you must have a Mozilla Add-ons account.
Tracking external sources
If you link to your add-on's details page or directly to its file from an external site, such as your blog or website, you can append a parameter to be tracked as an additional download source on this page. For example, the following links would appear as sourced by your blog:
- Add-on Details Page
- Direct File Link
Only src parameters that begin with "external-" will be tracked, up to 61 additional characters. Any text after "external-" can be used to describe the source, such as "external-blog", "external-sidebar", "external-campaign225", etc. The following URL-safe characters are allowed:
a-z A-Z - . _ ~ % +