Alternatively, you can import the mbox files for the old mail folders into your replacement account using the ImportExportTools add-on.

However, you will have to change the Local Directory setting to reuse the old folders. Deleting a POP account doesn't delete its files. If you have already told me what to do please tell me again.īababarararacucucuda wrote:If I remove and then add the account will I lose the folders with current emails sitting in them? If I click 'view' on the first error screen the second one shows me what I think is a Hotmail certificate, (see )Ģ. What is the full text of the error message(s)? ġ. If Thundebird tries to download a 'bad' message it is not smart enough to skip over it (after complaining) and download the next message, causing a logjam. Then logout and try again in Thunderbird. Try logging into webmail using a browser and reading (and then deleting) the oldest new message. Some others require you connect to a proxy, which makes the connection to the real mail server on your behalf. Avast! roots your certificates in order to scan mail sent over a secure connection. What anti-virus scanner are you using? Some can cause problems. ĭid you check that the CA certificate for the server's certificate (if you're still getting a invalid certificate error) exists and is valid? The CA certificate should be in the Thunderbird certificate store. Tanstaafl wrote:How do you know its trying to load that certificate? That's usually transparent/invisible to the user, and its not stored in Thunderbird's certificate store.

Avast certificate error thunderbird