Email threads
My emails are threading up, even ones that have nothing to do with each other. I've tried 'collapsing threads' in the 'view' menu, but it doesn't seem to help. With so much threading going on, I can't even find some of the new emails that I am alerted to.
Wšykne wótegrona (1)
https://support.mozilla.org/en-US/kb/message-threading-thunderbird#
Perhaps make some settings changes to make it suit you more.