Privacy and security

Learn how to protect your privacy and secure your data.

In English

Avoid and report Mozilla tech support scams

Remote Content in Messages

Password Manager - Remember, delete and change passwords in Thunderbird

Introduction to End-to-end encryption in Thunderbird

Microsoft OAuth Authentication and Thunderbird in 2024

OpenPGP in Thunderbird - HOWTO and FAQ

Setup your email account for using End-To-End Encryption

Instructions for obtaining a personal S/MIME certificate by creating a CSR

Protect your Thunderbird passwords with a Primary Password

Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication

Digitally Signing and Encrypting Messages

Thunderbird Telemetry

Thunderbird and Logjam

Primary Password is replacing Master Password in Thunderbird

Prerequisite for sending an encrypted email message

Thunderbird and OpenPGP Alias Keys

Using OpenPGP secret keys that advertise features that are not supported by Thunderbird

Master password requested but not set Redirect 1

Certificates

Why does Thunderbird warn me that my server don't use encryption?

How Thunderbird’s scam detection works?

How can I digitally sign and encrypt emails?

OpenPGP Recipient Alias Configuration

Unsafe properties of OpenPGP keys might be ignored

OpenPGP keys might be authentic or counterfeit

Search Support

Privacy and security

In English

Avoid and report Mozilla tech support scams

Remote Content in Messages

Password Manager - Remember, delete and change passwords in Thunderbird

Introduction to End-to-end encryption in Thunderbird

Microsoft OAuth Authentication and Thunderbird in 2024

OpenPGP in Thunderbird - HOWTO and FAQ

Setup your email account for using End-To-End Encryption

Instructions for obtaining a personal S/MIME certificate by creating a CSR

Protect your Thunderbird passwords with a Primary Password

Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication

Digitally Signing and Encrypting Messages

Thunderbird Telemetry

Thunderbird and Logjam

Primary Password is replacing Master Password in Thunderbird

Prerequisite for sending an encrypted email message

Thunderbird and OpenPGP Alias Keys

Using OpenPGP secret keys that advertise features that are not supported by Thunderbird

Master password requested but not set Redirect 1

Certificates

Why does Thunderbird warn me that my server don't use encryption?

How Thunderbird’s scam detection works?

How can I digitally sign and encrypt emails?

OpenPGP Recipient Alias Configuration

Unsafe properties of OpenPGP keys might be ignored

OpenPGP keys might be authentic or counterfeit

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