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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.

Betygsatt 5 utav 5 stjärnor (5)
691 användare

Safelink removal

Replace URLs which have been rewritten by Office 365 Advanced Threat Protection with the original URL.

Betygsatt 5 utav 5 stjärnor (2)
179 användare

Just Report It

Just Report It (https://justreport.it) is an email plugin which tackles spam the right way. Report emails straight to SpamCop, the Registrar, a custom email address or any combination in between!

Betygsatt 5 utav 5 stjärnor (13)
817 användare

SPAM Check for OCN

- SPAM Header Checker for OCN(Japanese Internet Provider)
- This plugin looks at the header of the mail and assigns a "junk mail" mark.
- Only if the header (X-CON-SPAM-CHECK) of the mail is set to 100%, it will be marked as "spam".

Betygsatt 1 utav 5 stjärnor (1)
70 användare

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".

Betygsatt 5 utav 5 stjärnor (1)
880 användare

ReplyAsOriginalRecipientUp

When you reply to a mail sent to your personalized address (postfix/qmail/gmail extensions) such as [email protected], "From:" is replaced by your personalized address rather than your simple address.

Betygsatt 4 utav 5 stjärnor (8)
798 användare

MetaClean for Thunderbird

Removes metadata and hidden data in email attachments preventing the leakage of confidential information that occurs in this type of communication and avoiding possible economic and reputational damages derived from the malicious use of metadata.

Inte betygsatt än
342 användare

regimail

AddOn for sending regimail with Thunderbird on Windows, MacOS and Linux.

*IMPORTANT:*
In order to use this AddOn, you need to install the regify client on your system and configure it with a valid regify account.

Inte betygsatt än
12 användare

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.

Inte betygsatt än
10 användare

acus

Update 2023: This addon will be replaced by "arcus".

Modern encryption in Thunderbird

** Currently in testing phase **
What you can do:
1. Set your secret key and automatically decrypt emails
2. Generate a new key pair
3. Encrypt plain text

Inte betygsatt än
4 användare

TUD-CERT Phishing Report

Adds a phishing report button to the toolbar to enable members of Technische Universität Dresden to report suspicious e-mails to TUD-CERT with just a few clicks. If desired, an optional comment can be entered upon each report.

Inte betygsatt än
151 användare

EagleCloud Extension

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

Inte betygsatt än
5 användare

SmartProxy

SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.

Betygsatt 2 utav 5 stjärnor (3)
215 användare

PGP Universal

Fixes encrypted e-mail attachment names from PGP Universal servers

Inte betygsatt än
1 användare

DS-BCC

Data protection extension, to avoid data mishaps with circular mails:

1. warning for e-mail with multiple recipients not in BCC (exceptions possible)
2. warning for roundmails with a different recipient domain
3. warning if PGP key is present

Inte betygsatt än
121 användare

Arcus

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

Betygsatt 5 utav 5 stjärnor (1)
18 användare

Cypherdog Encryption

Encrypt any file, any text, and share via any medium, any time

Inte betygsatt än
37 användare

New Bing Anywhere

New Bing isn't just for Edge anymore. Anywhere you want

Betygsatt 2 utav 5 stjärnor (2)
30 användare

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.

Betygsatt 5 utav 5 stjärnor (4)
488 användare

vault56 protection

vault56 protection protects against potentially malicious attached files and links. Links are rewritten to pass through vault56 URL protection servers and checked for trackers and malicious activity.

Betygsatt 5 utav 5 stjärnor (2)
51 användare