★★★★★Vorona Sirav21.114 Oct 2026
1. For IMAP mail the app doesn't sync labels that were applied after the app downloaded the email. You check mail with this app, then your desktop email client applies filters and shuffles emails into their folders, then you refresh in the app again - all emails stay in one heap of Inbox. 2. The app refuses to sync folders unless you sync them manually one by one. 3. For decades, Thunderbird team had been refusing to implement export/import of filters. Now they don't even have filters in app.