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Mail Merge

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

评分5星,满分5星 (226)
64,850 位用户

Check and Send

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

评分4星,满分5星 (49)
20,796 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。

评分4星,满分5星 (73)
21,192 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.)

评分4星,满分5星 (11)
22,533 位用户

Identity Chooser

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

评分4星,满分5星 (147)
5,992 位用户

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.

评分5星,满分5星 (6)
693 位用户

EuropeanMX Spam Reporter

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

评分3星,满分5星 (3)
209 位用户

Paranoia

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

评分4星,满分5星 (14)
646 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)
1,362 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.

评分4星,满分5星 (40)
2,328 位用户

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.

评分5星,满分5星 (5)
659 位用户

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.

评分5星,满分5星 (4)
478 位用户

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.

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9 位用户

EagleCloud Extension

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

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3 位用户

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

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41 位用户

Changelogger

Gets changelogs for updated addons

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32 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/

评分5星,满分5星 (9)
9,467 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。

评分4星,满分5星 (10)
7,599 位用户

Identity Selector

Always select the right identity with Identity Selector!

评分2星,满分5星 (1)
5 位用户

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.

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6 位用户