Ive had some difficulty with TB3 but Im getting there.
I have a few mail accounts that I check for the soccer leagues.
Its just a std pop account.
Ive already been using the account as its setup on TB3 but I have lots
of mail still from my TB2 setup.

1) I saw a import feature for mail - if I use that will any mail I have
been deleted?

2) Does the import feature work vs just pulling over the mail boxes and
droping them in the file structure?