Rated 5 out of 5 stars

I have been using SubSwitch for many years, with excellent results because I manage numerous email accounts for various companies.
If I had known that updating Thunderbird meant losing such a necessary tool, I would not have done it.
I understand that Thunderbird has to evolve, but the constant loss of add-ons with each update is starting to be frustrating.
Please Tomasz Krajewski give us hope.
I promise to make a financial contribution if you revive SubSwitch.
Greetings from Galiza (Spain).

This user has a previous review of this add-on.