隐私和安全

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Mail Merge

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

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FileLink provider for Send

Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).

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40,615 位用户

Confirm-Address

メールを送信する前にあて先確認ダイアログを表示するThunderbirdアドオンです。

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19,492 位用户

Check and Send

Check the message contents and addresses before you send the message...

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19,365 位用户

FlexConfirmMail

Confirm mail address and attachments based on flexible rules.

(This project was renamed from "Flex Confirm Mail" to "FlexConfirmMail", due to a branding reason.)

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18,526 位用户

DKIM Verifier 精选

验证邮件的 DKIM 签名。

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18,110 位用户

Signal Spam

Ajoute une fonction pour signaler, en un clic, les e-mails que vous considérez comme indésirables ou frauduleux à Signal Spam.
L'extension vous alerte si vous consultez un e-mail contenant des liens vers un site répertorié comme frauduleux.

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16,361 位用户

Allow HTML Temp

Allows to have HTML temporarily enabled (and displayed) in the currently selected message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (according to your settings).

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10,522 位用户

Auto Address Cleaner T

Remove comment, display name from addresses before sending mail.

This add-on is a fork of Auto Address Cleaner.
https://addons.thunderbird.net/thunderbird/addon/auto-address-cleaner/

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9,296 位用户

uBlock Origin

一款高效的网络请求过滤工具,占用极低的内存和 CPU。

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7,706 位用户

Identity Chooser

Identity Chooser helps you to always use the correct identity when composing a new email.

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6,121 位用户

Enigmail

Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.

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4,840 位用户

WarnAttachment

WarnAttachment zeigt einen zusätzlichen Dialog um das Öffnen von gefährlichen Anhängen zu bestätigen. Einige Anhänge wie z.B. .exe-Dateien werden komplett geblockt. Dies reduziert das Malware-Risiko besonders für unerfahrene Benutzer.

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2,974 位用户

MailHops

MailHops maps the route an email took to get to you. Displaying the senders location, weather, user-agent and authentication used.

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2,517 位用户

Correct Identity

Ever sent mail from the wrong email address because you forgot to select the correct identity?

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2,165 位用户

TORPEDO - TOoltip-poweRed Phishing Email DetectiOn

TORPEDO ist ein Tool zum Erkennen von betrügerischen Links (Phishing). Bewegen Sie die Maus über einen Link in einer Email. TORPEDO zeigt Ihnen die tatsächliche Webadresse in einem Tooltip an und hilft Ihnen, diese zu untersuchen.

评分5星,满分5星 (9)
1,349 位用户

SPAMBEE

Signalez un e-mail non sollicité (SPAM, Phishing, ...) à SPAMBEE, et soyez alerté si vous ouvrez un email contenant une URL répertoriée comme frauduleuse.
Tous les signalements sont strictement anonymes et ne nécessitent aucune inscription préalable

评分4星,满分5星 (6)
1,167 位用户

keepassxc-mail

MailExtension to talk to keepassxc

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1,121 位用户

Rspamd-spamness

Rspamd spam filtering system score visualization.

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992 位用户

OpenPGP Alias Updater

Updates the local OpenPGP Alias file from a server to simplify encryption for mailing lists, or email aliases in an organizational environment.

Please make sure config parameter "mail.openpgp.alias_rules_file" is set to "openpgp_alias.json".

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857 位用户