Komunitné fórum Thunderbird

I recently had to reinstall windows, consequently reinstall Thunderbird. During installation I set up the account as I did years ago but it does not show my 23 folders. It shows only inbox & trash. So, I imported my account from a backup and it has all my folders. The problem is that both accounts have the same name, email address, & password. I would like to delete the account that has NO folders and use only the one with my 23 folders. Both accounts currently show all incoming emails. Will deleting the one account by any chance delete the other one since they are identical in name, email address, & password? Thanks.

I am maxing out my Comcast email space allowance (10 gb) and want to move it all to my PC. (i don’t want an encrypted backup, but something readable.) I thought I could use Thunderbird and set up a POP3 account on Thunderbird with the option to leave emails on the server. It downloaded only the Inbox, not the subfolders. I read on the Forum that that is what happens with POP3. My understanding of IMAP is that I don’t get the actual email on Thunderbird, because it stays on the Comcast server.

Is there a way to download all those emails and folders to Thundebird (to keep) and then delete them from Comcast? I don’t plan to use the Thunderbird client for my day-to-day email, simply to store the last 10 years of email.

I have tried to research the forum articles so that I don’t bother anyone needlessly, but can’t find an answer. Thank you.

My pop account has been accidentally deleted, and I would like to restore my emails associated with my professional address . Could you please help me recover them?

The import options list includes "from Outlook" and "from a file", with a note that this includes address books and calendars. So is it correct that importing "from Outlook" is importing from a .pst file that was exported from Outlook? If so, would this option be better described as "Import from Outlook .pst File" or perhaps "data file"?

Long story short I cannot send emails with attchments no matter how small if I have more than one Yahoo account.

W11 Thunderbird 128.2.1

In fault finding I have reinstalled TB and set up accouts for Gmail and Outlook with multiple accounts and all work correctly including Yahoo unless I have more than one Yahoo account.

If I set up more than one Yahoo account I lose the ability to send emails with attachments for Yahoo. To test: 1- No Yahoo accounts and cerificates removed from TB. 2-Set up one Yahoo account, accept certs and test by sending an email with an attachment. All Good. 3-Set up an addittional Yahoo account and test by sending an email with an attachment. Will Fail, server will time out eventually. 4-To regain sending with attachments > I have to delete all Yahoo accounts and remove the Certificte exceptions then recreate a single Yahoo account. Once I recreate a single Yahoo account and accept the Certificate exceptions I can then send emails with attachments. As long as I only have one Yahoo account.

Any ideas.