Privacy and security settings Keep your information safe with password and security settings Tot All articles and threads Passwords, forms and search In English Remote Content in Messages Password Manager - Remember, delete and change passwords in Thunderbird OpenPGP in Thunderbird - HOWTO and FAQ Microsoft OAuth Authentication and Thunderbird in 2024 Introduction to End-to-end encryption in Thunderbird Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication Protect your Thunderbird passwords with a Primary Password Digitally Signing and Encrypting Messages OpenPGP Recipient Alias Configuration 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? Primary Password is replacing Master Password in Thunderbird Unsafe properties of OpenPGP keys might be ignored