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Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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Thunderbird
Email and messaging
Import and export email

Email and messaging

Import and export email

Import and export your emails for backup or transfer.

In English

Move Thunderbird data to a new computer

Export your Thunderbird Profile

Import settings and data into Thunderbird

Profiles - Where Thunderbird stores your messages and other user data

Thunderbird and Gmail

Thunderbird and Exchange

The difference between IMAP and POP3

Rebuilding the Global Database

IMAP Synchronization

FAQ Changing IMAP to POP

How do I move my Thunderbird data to a new computer?

Moving Thunderbird Data to a New Computer Redirect 1

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