Add extra features and styles to make Thunderbird your own.
Check out our Mobile Add-ons site.
by James Nigh on Aug. 27, 2013 · permalink
but how do i contact you?
by Ingo Oppermann (Developer) on Aug. 28, 2013 · permalink
To create your own collections, you must have a Mozilla Add-ons account.
Create an Add-ons Account
or log in to your current account