Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

thunderbird threading creates a big mess, deletes messages. how to stop this

  • 1 reply
  • 12 have this problem
  • 36 views
  • Last reply by david

hello, my inbox folders and subfolders come up with a threading option. I don t want this. When I unthread the messages/folders, the threaded messages disappear. I am glad I have an IMAP copy otherwise I would lose precious info.

PLEASE let me know how to STOP this automatic overall threading option, without losing my emails. thanks in advance. best

hello, my inbox folders and subfolders come up with a threading option. I don t want this. When I unthread the messages/folders, the threaded messages disappear. I am glad I have an IMAP copy otherwise I would lose precious info. PLEASE let me know how to STOP this automatic overall threading option, without losing my emails. thanks in advance. best

All Replies (1)

ou need to highlight each folder and click View>sort by>unthreaded. If this applies to just a few folders, just repeat the process as necessary. If you have many folders or plan to add many new folders, you may wish a different approach, below:

More info: To change default for new folders, In config editor, you can change default that applies to NEW folders you set up: mailnews.default_view_flags 0=unthreaded

Config editor is available at Tools>settings>general and scroll to bottom right.

To set many existing folders, follow these steps:

  In the Message List view, in the column header on the far right, open the options menu.
  At the very bottom is the option:
  -> "Apply current view to..."
  -> "Folder and its children..."
  -> Hover over an account
  -> In the next menu don't select a folder. Instead select the account name itself.

This isn't a perfect solution, but it does address the issue of unthreading many folders.