Rated 1 out of 5 stars

per DasJott el feb. 20, 2018 · enllaç permanent

Sadly and I think not on purpose it simply does nothing.
Not even the test button within the addon will do anything and Thunderbird brings up its own notifier.

I tried the system thing, then an own terminal command... nothing works. What a pity.

Using newest Thunderbird on Linux Arch.