If you see any stray IMAP folders that are greyed out in Thunderbird, these may be folders that no longer exist on the mail system but they show up in your client as dead folders. These may be due to synchronization issues between multiple clients. Follow these steps to clear it
Continue reading Thunderbird phantom or non-existent foldersTag: thunderbird
SETUP: POP3 using Thunderbird 24 or newer
Open Thunderbird and find the menu that says โCreate a new accountโ
SETUP: POP3 for Thunderbird 2.0
Step 1: Open Thunderbird and select Tools. Then select Account Settings.
SETUP: IMAP for Thunderbird 2.0
Note: All IMAP usage from October 2022 will require Device Password.
Step 1: Open Thunderbird and select Tools. Then select Account Settings.