Rated 3 out of 5 stars

by groucho7 on Sept. 3, 2011 ·

This add-on is incompatible with Thunderbird 4 to 6.

This review is for a previous version of the add-on (3.3.1). 

by flod (Developer) on Sept. 3, 2011 ·

This add-on is compatible from Thunderbird 2.0a1 to 9.0a1. Please check your firewall, something is preventing Thunderbird from checking the compatibility with AMO (this overrides compatibility values expressed in install.rdf).