I got also negative vibes with the 1.2.20b2 version. Here's the error of the console:
Hotmail-SR-BETA: loginHandler : Exception : Error. Error message: error logging in 298 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Thunderbird Webmail Extension" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/thunderbird-webmail-extension?hl=en -~----------~----~----~----~------~----~------~--~---
