Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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How to re-populate IMAP server

Thunderbird Installatie en updates
Mozzer2 replied 8 jaar geleden
Mozzer2
Mozzer2

I had to move my domain to a new server, still has same email address & server details (moved package from 1and1.com to 1and1.ca). I copied the Thunderbird profile prior and was hoping it would synchronise the old inbox, sent items etc back to the IMAP server. Thunderbird just keeps replacing the old inbox with the blank one from the server despite the file sizes in the profile showing the old files should be there.

Is there any way to put all my old emails from the Thunderbird backup profile back onto server?

Any assistance greatly appreciated.

I had to move my domain to a new server, still has same email address & server details (moved package from 1and1.com to 1and1.ca). I copied the Thunderbird profile prior and was hoping it would synchronise the old inbox, sent items etc back to the IMAP server. Thunderbird just keeps replacing the old inbox with the blank one from the server despite the file sizes in the profile showing the old files should be there. Is there any way to put all my old emails from the Thunderbird backup profile back onto server? Any assistance greatly appreciated.

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Zenos
Zenos

Gekozen oplossing

Unfortunately, when there is a conflict between the server and the client, in email the server wins.

I think you'll need to import those old messages. I'd use the ImportExportTools add-on. You may be able to just copy the relevant folders in from the old profile to the new in your fie manager, but you'll have to be careful to honour the profile structure and maybe decipher some folder names.

You'll need to import them to Local Folders then copy or move them to the new IMAP-connected account.

Mozzer2
Mozzer2 Vraageigenaar

Thanks very much for your quick response.

I will give your suggestion a try.