GMX.com MailCheck for USA, CA, UK, FR and ES
The fast and secure click to your GMX International inbox.
GMX.com MailCheck Add-on for Firefox in USA, CA, UK, FR, ES
GMX.com MailCheck for USA, CA, UK, FR and ES is a Firefox extension that provides quick and secure access to your international GMX email accounts. With just one click, you can read and write emails, delete unwanted messages from the preview panel, and have all your email accounts in one tool. It supports gmx.com, gmx.fr, gmx.es, gmx.co.uk, mail.com, and Outlook with encrypted SSL connection and password protection for the highest security standards.
Add-on stats
Rating: 3.63 
(16)
Creation date: 2019-07-09
Weekly download count: 14
Firefox on Android: No
Risk impact: Very high risk impact
Risk likelihood:
Manifest version: 2
Overrides search engine: Yes
Permissions:
- activeTab
- tabs
- storage
- management
- notifications
- contextMenus
- identity
- search
- https://*.gmx.com/*
Size: 2.51M
URLs: Website ,Privacy policy
Ranking
Other platforms
Not available on Android
Not available on Edge
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Add-on summary
This GMX MailCheck international version is only suitable for GMX international users from countries like USA, Canada, United Kingdom, France ans Spain. Email accounts from Germany, Austria and Switzerland are not supported.
- E-Mail notification in the browser and on the desktop
- Read and write your emails with only one click
- Delete unwanted emails directly from the preview panel
- Access to all your email accounts in only one tool (gmx.com, gmx.fr, gmx.es, gmx.co.uk, mail.com, Outlook)
- Encrypted SSL connection and password protection with highest security standards
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Useful and functional for checking email
- Provides a list of incoming emails
Cons
- Unstable performance requiring re-login
- Errors when trying to open messages
- Limited functionality with no additional features like starring emails
- Inability to sign in sometimes despite being logged in on the web
- Lack of support for all GMX domains
Most mentioned
- Issues with signing in and navigating to the mailbox
- Desire for more features and improved design
- Unstable performance leading to the need for re-login
User reviews
I can't sign in at all. Even though my gmx.com domain is signed in on the web, mailcheck refuses to sign me in. And there is no error code either.
by Solomon Vandy, 2024-12-16
Useful and functional, but could be improved with additionnal features, like the action to add a "star" to a mail. The rest of actions (read or write a mail) are just links that points to the webmail. All in all, it deserves more functionalities and a newer design.
by Firefox user 15051978, 2024-03-05
Add-on safety
Risk impact
GMX.com MailCheck for USA, CA, UK, FR and ES requires a lot of sensitive permissions. Exercise caution before installing.
Risk likelihood
GMX.com MailCheck for USA, CA, UK, FR and ES has earned a fairly good reputation and likely can be trusted.
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