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Daliníinop's avatar
Daliníinop
Iron Contributor
Aug 07, 2025

Mozilla/Betterbird Email Issues

I am having problems with inserting my Betterbird email account from a backup I made before my PC got messy.

I have three email services in the Mail folder of my Betterbird Account, wondering how to import the most current
one.

C:\Users\DonB\AppData\Roaming\Betterbird\Profiles\yssi9i86.default

How do I import the proper account using IMPORT function under
HELP->TOOLS->IMPORT/EXPORT function so as to allow all my email
folders to populate my POP3Mail account?

See: OutlookMail Settings for config settings to Outlook Mail. Has it
changed to: outlook.office365.com from pop-mail.outlook.com, When?

2 Replies

  • Lefide's avatar
    Lefide
    Iron Contributor

    If you only have a profile backup folder, you might need to replace or restore the entire profile folder (yssi9i86.default) to ensure all settings and data are restored correctly.

  • Spimsown's avatar
    Spimsown
    Iron Contributor

    Microsoft began transitioning Outlook.com and Office365 accounts to outlook.office365.com around mid-2018, replacing older servers like pop-mail.outlook.com.

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