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Check and Send

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

評分: 4 / 5 顆星 (49)
20,901 位使用者

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。

評分: 4 / 5 顆星 (73)
21,489 位使用者

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.)

評分: 4 / 5 顆星 (11)
22,253 位使用者

Identity Chooser

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

評分: 4 / 5 顆星 (147)
6,075 位使用者

Unmangle Microsoft ATP Safelinks

Users of outlook.com and o365 who have Advanced Thread Protection enabled will have all URL's in emails changed to redirect them to an Microsoft filter before opening. This is a bad idea.

This plugin will change the URL back to the original value.

評分: 5 / 5 顆星 (6)
715 位使用者

EuropeanMX Spam Reporter

Train your EuropeanMX filter by reporting unrecognized spam back to us.

評分: 3 / 5 顆星 (3)
216 位使用者

Paranoia

Check if your emails arrived TLS-encrypted (and which corporations were able to read it nevertheless)

評分: 4 / 5 顆星 (14)
647 位使用者

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.

評分: 5 / 5 顆星 (9)
1,392 位使用者

MailHops

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

評分: 4 / 5 顆星 (40)
2,371 位使用者

Zivver for Thunderbird

This extension automatically detects Zivver messages and decrypts them on-the-fly using the Zivver API. Messages are decrypted only when actively displayed by the user and are never stored locally.

未經評分
9 位使用者

EagleCloud Extension

Works along with EagleCloud Information Security product to secure sensitive information based on company policy.

未經評分
3 位使用者

ProtonMail Encryption Status

When using ProtonMail Bridge to integrate Mozilla Thunderbird withProtonMail, it's not easy to tell which emails were end-to-end (E2E) encrypted. This add-on puts an icon in the toolbar above every message to show you its encryption status.

評分: 5 / 5 顆星 (5)
665 位使用者

Just Verify It

Just Verify It is a Thunderbird add-on that automates the scanning of email attachments with VirusTotal for malware. With over 50 antivirus engines, it provides reliable and quick results, ensuring the safety of your digital assets.

評分: 5 / 5 顆星 (4)
495 位使用者

Safelinks Cleanup

Cleans up Outlook’s “safelinks” tracking.

Minimal code to allow for easy auditing of the add-on. The only code is:
https://github.com/Cimbali/safelinks-cleanup/blob/main/src/background.js

未經評分
41 位使用者

Changelogger

Gets changelogs for updated addons

未經評分
33 位使用者

uBlock Origin

終於有套使用不多的 CPU 及記憶體資源的高效率阻擋器。

評分: 4 / 5 顆星 (10)
7,750 位使用者

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/

評分: 5 / 5 顆星 (9)
9,633 位使用者

Identity Selector

Always select the right identity with Identity Selector!

評分: 2 / 5 顆星 (1)
6 位使用者

Check before sending email

Before sending an e-mail, a pop-up window clearly displays check items such as the destination address, body text, and attached files, prompting the sender to confirm before sending the e-mail.

未經評分
4 位使用者

Arcus

Modern encryption in Thunderbird - powered by Rust, rage and WebAssembly

評分: 5 / 5 顆星 (1)
16 位使用者