GMX MailCheck

The safe way to access your personal mail.

GMX MailCheck | Browser Email Notifications

GMX MailCheck is a browser add-on that provides notifications for new emails in GMX.net, WEB.DE, 1 & 1, mail.com, and Outlook email accounts, allowing safe and convenient access to personal mail directly in the browser.

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View on Edge Add-on Store

Add-on stats

By: 1&1 Mail & Media GmbH

Users: 103,847

Rating: 3.90

(212)

Version: 6.5.5 (Last updated: 2023-12-18)

Version code: 6.5.5.0

Creation date: 2023-12-18

Risk:

Permissions:

activeTab
tabs
storage
management
notifications
contextMenus
identity
https://*.gmx.net/*

Size: 2.49M

URLs: Website ,Privacy policy

Full description: See detailed description

Ranking

# 419 ▼ 1

Other platforms

GMX MailCheck (v8.0.6)

100,000 3.19

(417)

Not available on Android

Not available on Firefox

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Edge Add-on Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Saves time by logging in automatically via the add-on
Provides quick access to emails
Useful for users who cannot integrate their GMX account into company systems

Cons

Frequently malfunctions or logs out unexpectedly
Installation issues, especially on Windows 11
Lacks reliable user support and guidance for installation
Overwhelming advertisements despite being a Pro-Mail user

Most mentioned

Functionality problems, especially with Edge and Windows 11
Inconsistent performance - working sometimes but not always
Difficulties with installation and integration into the system

User reviews

Bin nicht zufrieden

by Hans-Joachim, 2025-02-19

Nur noch Probleme, keine Antwort auf Anfragen, was ist los bei Euch ? Ich würde nach so langer Zeit ungern wechseln aber das scheint Euch nicht zu interessieren.

by Werner, 2025-02-02

Alle Ratschläge zur Installation von GMX MailCheck bei Wind.11 sind fehlgeschlagen. Einfach nicht installierbar. Nirgendwo bekommt man eine zuverlässige Hilfe. Habe schon überlegt, ob ich GMX generell lösche.

by Peter, 2025-01-24

View all user reviews

Add-on safety

Risk impact

GMX MailCheck requires some sensitive permissions that could impact your browser and data security. 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.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Medium ******* ***** *********** ***** ****** ********* *** ***** ********* **** **** ************** *** ********
Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Low ******* ****** ** *** ********* ******** *******

Risk likelihood

GMX MailCheck has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

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