Firefox user 210f33
|Name||Firefox user 210f33|
|User since||May 19, 2017|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Rated 5 out of 5 stars
It does not seem to work any longer with manually editing the install.rdf file since Thunderbird 52. Very sad.