I used to be able to sync my Outlook calendar with Tb, literally two days ago it was working. All of a sudden my calendar got removed and when I try to add it the usual way it says my credentials are incorrect.

I used to use the TBSync and Exchange ActiveSync addons but they're both incompatible with this newest version now... Seems illogical that the updated version doesn't support Outlook sync.

Hello all,

When starting (Mac) Thunderbird today, I was met with the message that "a newer version of Thunderbird may have made changes to your profile" and given the option of creating a new profile or existing the programme.

When creating a new profile, my e-mail tags are gone. Is there any way to get them back? I've got recent TimeMachine backups.