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- Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings
- Thunderbird and Exchange
- Profiles - Where Thunderbird stores your messages and other user data
- What is the Mozilla Maintenance Service?
- Update Thunderbird to the latest version
- Remote Content in Messages
- Avoid and report Mozilla tech support scams
- Protect your Thunderbird passwords with a Primary Password
- Protect your Thunderbird passwords with a Primary Password
- Primary Password is replacing Master Password in Thunderbird
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Avoid and report Mozilla tech support scams
Mozilla does not provide telephone support and does not charge for software downloads, upgrades or technical help. Learn more.
Compacting folders
This article explains how Thunderbird stores messages on a disk drive and why it is necessary to periodically compact (purge).
Remote Content in Messages
This page explains the privacy implications of allowing remote content like images to be displayed in email messages.
Move Thunderbird data to a new computer
How to move Thunderbird data (accounts, messages, passwords) to a new computer.
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