Gmx.net (Domain) Investigation Report
Generated on Feb 27, 2026
Why we think so?
GMX.net is a widely used email service with about 77.5 million monthly visits, primarily from Germany. It offers a free email plan with 1 GB mailbox and 2 GB online storage, supported by advertising. The domain is technically supported by reputable services like 1&1 Hosting and Akamai, and uses valid SSL certificates. There is no direct evidence of the domain itself being a scam, but its free email accounts are frequently exploited for phishing and spamming activities by third parties. Legal disputes mainly involve a 2025 German court ruling against Google for unfairly favoring Gmail over GMX addresses on Android devices. User reviews show mixed reliability and complaints about customer support, but the brand maintains a strong presence and recognition in its market.
Risk Insights
Strong Domain Infrastructure
- Active since 1998 with consistent registrar updates
- Uses major hosting and CDN providers
- SSL certification properly issued and valid
Phishing Risks from Free Email Accounts
- GMX free accounts often hijacked for phishing
- Phishing emails mimic brands like FedEx and Amazon
- Attackers bypass security filters leveraging GMX domains
Notable Legal Action
- 2025 German court ruled against Google for unfair Gmail bias
- Case promotes equal platform access for GMX emails
- No evidence found of fraudulent legal disputes
Category Scores
Red Flags & Warnings
- Freely available GMX.net email accounts are often exploited by scammers for phishing and spam campaigns.
- User reports of account blocking without clear support resolution indicate poor customer service reliability.
Detailed Checks & Insights
0-100 Scale
Domain credibility
Score: 80
Domain credibility
"Registered in 1998 with a reputable registrar; uses known hosting and CDN providers."
Reason: Established domain with solid ownership and hosting infrastructure.
Technical security
Score: 85
Technical security
"Certificate issued by Telekom Security and domain DNS setup is professional."
Reason: Valid SSL cert and no blacklists triggered in Google Safe Browsing or crypto scam sniffer.
Reputation and user feedback
Score: 50
Reputation and user feedback
"Low Trustpilot ratings and user complaints noted on popular forums."
Reason: Mixed user reviews, with common reports of account blocking and poor support.
Abuse and scam risk
Score: 40
Abuse and scam risk
"Reports show GMX-used phishing emails widely bypass filters and target organizations."
Reason: Free email accounts are frequently exploited in phishing attacks and spam.
Legal standing
Score: 70
Legal standing
"Recent court ruling against Google favors GMX rights on Android platform."
Reason: Active trademark registrations; involved in legal cases but no signs of fraudulent lawsuits.
Your Next Steps
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1
Avoid relying solely on GMX.net free email accounts for critical communications due to abuse risks.
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2
Use advanced email security and phishing detection if interacting with GMX-based emails.
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3
Verify sender addresses carefully and report phishing attempts following GMX's official guidance.
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4
Monitor domain reputation with up-to-date blacklist and phishing reports.
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5
Consider alternatives for sensitive or business-critical email communications.
Key Evidence & Citations
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GMX.net website technical and traffic overview
⤷ Details hosting, technology stack, and high monthly traffic primarily from Germany.
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GMX.net domain WHOIS and SSL status
⤷ Shows domain age, registrar info, name servers and a valid SSL certificate.
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GMX phishing and abuse reports analysis
⤷ Highlights extensive abuse of GMX free email accounts for phishing attacks.
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German court ruling on Google favoring Gmail over GMX
⤷ Legal case concerning antitrust enforcement involving GMX.
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