Rated 5 out of 5 stars

yazan: Firefox user c68f4b tarih: Eki. 15, 2020 ·

Christopher kindly helped me to import my OperaMail *.mbs files to Thunderbird.
Thanks

This review is for a previous version of the add-on (10.0.1). 

yazan: Christopher Leidigh (Geliştirici) tarih: Eki. 15, 2020 ·

FirefoxUser
Thanks !
Christopher