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Mail Merge

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

Puntuado con 5 de 5 estrellas (226)
71.553 usuarios

Verificador DKIM Destacados

Verifica las firmas DKIM de los correos electrónicos.

Puntuado con 4 de 5 estrellas (45)
18.804 usuarios

Check and Send

Comprueba el contenido y las direcciones de un mensaje antes de enviarlo.

Puntuado con 4 de 5 estrellas (49)
22.492 usuarios

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。

Puntuado con 4 de 5 estrellas (73)
23.301 usuarios

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.)

Puntuado con 4 de 5 estrellas (11)
24.409 usuarios

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).

Puntuado con 4 de 5 estrellas (89)
10.892 usuarios

Identity Chooser

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

Puntuado con 4 de 5 estrellas (147)
6.309 usuarios

Correct Identity

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

Puntuado con 4 de 5 estrellas (119)
2.246 usuarios

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.

Puntuado con 5 de 5 estrellas (10)
3.189 usuarios

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.

Puntuado con 5 de 5 estrellas (6)
737 usuarios

EuropeanMX Spam Reporter

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

Puntuado con 3 de 5 estrellas (3)
223 usuarios

Paranoia

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

Puntuado con 4 de 5 estrellas (14)
664 usuarios

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.

Puntuado con 5 de 5 estrellas (9)
1.496 usuarios

Rspamd-spamness

Rspamd spam filtering system score visualization.

Puntuado con 4 de 5 estrellas (8)
1.023 usuarios

MailHops

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

Puntuado con 4 de 5 estrellas (40)
2.443 usuarios

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.

Puntuado con 5 de 5 estrellas (4)
513 usuarios

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.

Sin puntuar aún
10 usuarios

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

Sin puntuar aún
43 usuarios

EagleCloud Extension

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

Sin puntuar aún
3 usuarios

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.

Puntuado con 5 de 5 estrellas (5)
670 usuarios