Rated 5 out of 5 stars
Man, did THIS save me some time! Works great!
I have 19 different email accounts across several domains. One of my filters for each is one moves the message to a folder called "Archive" within each account. When you initially build the filter, you have to select the "fully qualified" destination folder, e.g. "Archive on [email protected]". The Import Filters routine was smart enough to change that based on the account it was importing into.
It seems like it might be a pain to have to restart Thunderbird each time you import filters, but it only takes a couple second.
Thanks for this!! I'm sure I'll be using it again (and again...).