Tails includes Thunderbird for:

  • Reading and writing emails - Reading RSS and Atom feeds for news and blogs

To start Thunderbird choose Applications ▸ Internet ▸ Thunderbird.

To store your emails, feeds, and settings across different working sessions, turn on the Thunderbird Email Client feature of the Persistent Storage.

Für detailliertere Dokumentation verweisen wir auf die offizielle Thunderbird Hilfe.

Configuring an email account

  1. Wenn Thunderbird zum ersten Mal gestartet wird, erscheint ein Assistent, um Sie durch den Vorgang der Konfiguration von Thunderbird zu führen, damit Sie auf Ihr E-Mailkonto zugreifen können.

    To start this assistant again in the future from the main window of Thunderbird, choose Menu ▸ Account Settings and then, from the Account Settings dialog, choose Account Actions ▸ Add Mail Account….

  2. Geben Sie Ihren Namen, Ihre E-Mail-Adresse und Ihr Kennwort in die entsprechenden Textfelder ein.

  3. Klicken Sie auf Weiter.

  4. The assistant tries to configure automatically the correct settings to connect to your email provider based on your email address.

    Falls die automatische Konfiguration fehl schlägt, fragen Sie sich Ihren Email-Provider, wie Ihr Email-Account manuell konfiguriert werden muss.

    Configuring a Gmail account

    If you are using Gmail, you need to first configure your account to allow access from other email clients, such as Thunderbird.

    To configure your Gmail account to allow access from Thunderbird, you need to:

    1. Enable IMAP or POP. See Gmail Help: Check Gmail through other email platforms.
    2. Turn on 2-Step Verification. See Google Account Help: 2-Step Verification.
    3. Create an App Password. See Gmail Help: Sign in with App Passwords.
    4. Use the App Password in Thunderbird.
  5. If the automatic configuration succeeds, you might have to specify which protocol to use to connect to your email provider, either IMAP or POP.

    • Mit IMAP synchronisiert Thunderbird sich immer wieder mit dem Server und zeigt die E-Mails und Ordner an, die momentan auf dem Server gespeichert sind. IMAP bietet sich an, wenn Sie von verschiedenen Betriebssystemen aus auf Ihre E-Mails zugreifen.

    • With POP, Thunderbird downloads the emails that are in the inbox on the server and possibly deletes them from the server. POP is better suited if you access your emails from Tails only and store them in the Persistent Storage.

    Um mehr zu erfahren, können Sie auch diesen Vergleich zwischen POP und IMAP (englisch) von Riseup lesen.

Enhanced privacy

Thunderbird in Tails is configured for additional privacy and anonymity.

For example, Thunderbird in Tails:

  • Removes information about the language of your session or spellchecker from the headers of the emails that you send.
  • Removes information that could identify you as a Tails user from the headers of your emails.
  • Only allows secure protocols and disables insecure protocols, like SSLv3.
  • Disables tracking technologies, like cookies and JavaScript, when viewing emails or feeds in HTML.

Emails and feeds in HTML format are displayed in plain text by default and can become harder to read.

These enhancements are inherited from the former TorBirdy extension.

Using Thunderbird in your language

To use Thunderbird in another language, you can install the thunderbird-l10n-lang package using the Additional Software feature. Replace lang with the code for your language. For example, es for Spanish or de for German.

OpenPGP encryption

Since Tails 4.13 (November 2020), Thunderbird 78 replaces the Enigmail extension with built-in support for OpenPGP encryption. If you used Enigmail before Tails 4.13, follow our migration instructions.

Mehr zu lesen gibt es auch im offiziellen OpenPGP in Thunderbird -HOWTO und FAQ

Setting up a Primary Password (recommended)

In Thunderbird, OpenPGP private keys are not protected by a passphrase. That's why we recommend that you set up a Primary Password.

With a Primary Password, your private key is encrypted in your Thunderbird profile and is only unlocked while Thunderbird is running. If your Thunderbird profile is stored in your Persistent Storage, then your private key is encrypted twice: once by Thunderbird in your profile and a second time by the encryption of the Persistent Storage.

  1. Choose Menu ▸ Settings.

  2. Datenschutz& Sicherheit auswählen.

  3. In the Passwords section, select the option Use a Primary Password.

  4. In the Change Primary Password dialog, enter your Primary Password and click Ok.

Importing an existing private key

Thunderbird uses a different keyring than GnuPG.

If you already have an OpenPGP private key outside of Thunderbird, follow the instructions below to export it from GnuPG and import it into Thunderbird.

Export your private key using the Passwords and Keys utility

Vom Desktop:

  1. Choose Applications ▸ Utilities ▸ Passwords and Keys.

  2. Im linken Panel GnuPG Schlüssel auswählen.

  3. Im rechten Panel doppelklick auf den privaten Schlüssel, der exportiert und in Thunderbird verwendet werden soll.

  4. In the Details tab of the properties dialog, click Export.

  5. Den eigenen privaten Schlüssel im Persönlichen Ordner speichern.

  6. Close the Passwords and Keys utility.

Import your private key in Thunderbird

In Thunderbird:

  1. Choose Menu ▸ Account Settings.

  2. Im linken Panel den Account finden der zum privaten Schlüssel den du importeiren möchtest gehört und Ende-zu-Ende-Verschlüsselung auswählen.

  3. In the right pane, click the Add Key… button.

  4. In the Create a Personal OpenPGP Key dialog, choose Import an existing OpenPGP Key and click Continue.

  5. Click the Select File to Import… button and choose the private key that your exported from the Passwords and Keys utility.

  6. Im nächsten Dialog sicherstellen, dass der private Schlüssel in der Liste geführt ist und die Option Diesen Schüssel als persönlichen Schlüssel verwenden ausgewählt ist.

  7. Auf Weiter klicken, die Passphrase (wenn existent) für den privaten Schlüssel eingeben und nochmal auf weiter klicken.

    Dein privater Schlüssel sollte jetzt unter den Ende-zu-Ende-Verschlüsselung Einstellungen deines Kontos erscheinen.

  8. Den privaten Schlüssel auswählen um OpenPGP Verschlüsselung für dieses Konto zu aktivieren.

Generating a new OpenPGP private key

  1. Choose Menu ▸ Account Settings.

  2. In the left pane, identify the account for which you want to create a new OpenPGP private key and choose End-to-End Encryption.

  3. In the right pane, click the Add Key… button.

  4. In the Create a Personal OpenPGP Key dialog, choose Create a new OpenPGP Key.

  5. Review the settings in the next dialog, click the Generate key button, and then click Confirm.

    Dein privater Schlüssel sollte jetzt unter den Ende-zu-Ende-Verschlüsselung Einstellungen deines Kontos erscheinen.

Encrypting an email

To prevent you from sending unencrypted emails by mistake, Thunderbird in Tails is configured with the option Enable encryption for new messages turned on by default in the account settings.

When composing an email:

  • If the Encrypt toggle button is on, Thunderbird will encrypt the email before sending.

    Thunderbird warns you if you miss the key of some of the recipients or if you still have to accept some of their keys.

    Choose Security ▸ Key Assistant to see the keys of the receipts and solve any issue.

  • To send an unencrypted email, turn off the Encrypt toggle button.