I followed instructions to use the older 31.6.0. version of Thunderbird to import from Eudora. I have some questions.

1. Only some of the email addresses imported, which makes no sense to me, and only a few work phone numbers, but nothing else. Some names are wrong and there are other weird mistakes. Is this normal?

2. Not a single incoming mail filter imported and only my primary email address. Any suggestions why, or what I can do to avoid manually redoing all of them?

3. I don't like that everything that did get imported is separate from the native Thunderbird things. Can I move them over? I tried importing before doing a single thing in Thunderbird.

If necessary, I'll do it all manually, but in that case I'll dump the older Thunderbird and start with the newest one.