Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.

ProtonMail (unofficial) - Firefox Add-On
ProtonMail (unofficial) is a Firefox plugin designed to enhance user experience with ProtonMail, a secure email service. Features of the add-on include unread email badges, notifications for new emails, persistence of user sessions, and the ability to view a list of unread emails within the extension. Persistent sessions can be saved to the browser's memory or disk. It enables user convenience by ensuring the ProtonMail tab isn't necessarily required to be open for ongoing Mail activity.
Add-on stats
Manifest V2
By: Gitladen7
Weekly download count: 11
Firefox on Android: No
Permissions:
- https://mail.protonmail.com/*
- https://old.protonmail.com/*
- https://beta.protonmail.com/*
- https://app.protonmail.ch/*
- https://protonirockerxow.onion/*
- tabs
- storage
- cookies
- notifications
- webRequest
Size: 195.21K
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
Other platforms
Not available on Android
User reviews
Pros
- Convenient to use ProtonMail on desktop without repeatedly entering credentials and 2FA
- Enhances speed of ProtonMail web app
- Notification feature was appreciated when it worked
Cons
- Doesn't work consistently or at all for many users
- Fails to recognize the 'mail.proton.me' domain
- Issues with logging in and account recognition
- Problems with notifications, often ceasing to function
Most mentioned
- Doesn't work or has stopped working
- Notification issues
- Account recognition problems
- Requires adjustments to browser settings to function properly
User reviews
by Thomas4280, 2025-03-06
by 退出党团队远离中共邪教, 2025-02-26
Doesn't work anymore. But thanks anyway !
by Firefox user 12189513, 2024-09-24
Add-on safety
Risk impact
ProtonMail (unofficial) requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
- Medium ******* ****** ** *** ********* ******** *************** ************** **********************
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of ProtonMail (unofficial). Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details