Subject says it all for the most part. A shared email account we'll call "accounting@blah.com" is not syncing tags across other end users Thunderbird. User A will tag an email as Work but it will not sync/show on anyone else's application. I've read that Thunderbird stores tags locally now? Is there a way to sync them up to our IMAP server? Or would we have to revert to a previous version of Thunderbird (if so which)? Any help is greatly appreciated. Thanks