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- Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings
- Thunderbird and Exchange
- Channel Choices for Thunderbird Snap and Flatpak
- What is the Mozilla Maintenance Service?
- Profiles - Where Thunderbird stores your messages and other user data
- Remote Content in Messages
- Protect your Thunderbird passwords with a Primary Password
- Master password requested but not set Redirect 1
- Protect your Thunderbird passwords with a Primary Password
- Primary Password is replacing Master Password in Thunderbird
- OAuth2 for Thunderbird
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Ask the CommunityFeatured Articles
Channel Choices for Thunderbird Snap and Flatpak
This article discusses choosing a channel to install Thunderbird on Linux using Snap and Flatpak
Thunderbird add-ons - frequently asked questions
Add-ons are extensions and other additions that add new functionality to Thunderbird or change its appearance.
Remote Content in Messages
This page explains the privacy implications of allowing remote content like images to be displayed in email messages.
Compacting folders
This article explains how Thunderbird stores messages on a disk drive and why it is necessary to periodically compact (purge).
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