94
out of 100
SAFE

Is mail.com safe?

Mail.com is safe. The domain has a 94/100 safety score, clean threat checks, valid TLS 1.3 security, and a trusted reputation with no signs of malicious activity.

Google Safe Browsing
URLhaus
Spamhaus DNS BL
SURBL
SSL

Valid · TLSv1.3

Threats

None detected

Registrar

World4You Internet Services GmbH

Scanned

March 18, 2026

Website Screenshots

Desktop · 1920×1080
Screenshot of mail.com — desktop view
Mobile
Screenshot of mail.com — mobile view

Mail.com scores 94/100 and the scan verdict is safe. The site uses a valid TLSv1.3 certificate issued by Sectigo Public Server Authentication CA OV R36, and major threat checks came back clean with no malware or blocklist hits.

SSL Certificate & HTTPS Security

Mail.com serves traffic over HTTPS with a valid TLSv1.3 certificate. The certificate is issued by Sectigo Public Server Authentication CA OV R36 (Sectigo Limited) and expires in 210 days, which is a strong sign of active certificate management. HSTS is enabled, which forces browsers to use HTTPS and reduces downgrade and interception risks.

The final URL resolves to https://www.mail.com/ with an HTTP 200 response, and the redirect chain is short: https://mail.com/ to the final destination. That is the expected behavior for a legitimate service domain and does not show signs of suspicious redirection or certificate abuse.

Threat Intelligence Results

The real-time threat checks are clean across the major sources in the scan. Google Safe Browsing is clean, URLhaus is clean, and DNS blocklists from Spamhaus/SURBL are also clean. That means mail.com is not currently flagged for phishing, malware distribution, or spam infrastructure.

The scanner AI summary also identifies mail.com as a well-established email service operated by 1&1 Mail & Media Inc., with no known malicious activity in historical data. Combined with the trusted domain reputation and known domain status, the threat intelligence picture is consistent: this domain is not associated with active abuse.

Domain History & WHOIS Analysis

Mail.com is a known domain with a trusted reputation and a long-standing presence as an email service provider. The registrar listed in the scan is World4You Internet Services GmbH, and the domain category is Email service provider. The scan does not provide a creation date, so the exact registration age is not available from this data set.

Even without the creation date, the historical reputation matters here. The scanner AI synthesis states that mail.com is a long-established and reputable service operated by 1&1 Mail & Media Inc., and there is no evidence of malicious infrastructure or suspicious domain behavior in the available intelligence.

Is Mail.com Legitimate?

Yes. The scan data supports mail.com as a legitimate, trusted email service rather than a risky or deceptive domain. A 94/100 safety score, clean threat intelligence, valid HTTPS, and trusted domain reputation all point in the same direction.

The only notable findings are missing security headers such as CSP, Permissions-Policy, COOP, COEP, and CORP. Those are worth improving, but they are not indicators of malicious intent, and the scan explicitly notes they are typical for large trusted service providers.

Scan Details

Safety Score94/100
VerdictSafe
SSL ValidYes
SSL IssuerSectigo Public Server Authentication CA OV R36 (Sectigo Limited)
SSL ProtocolTLSv1.3
SSL Expires in210 days
HSTSEnabled
HTTP Status200
Response Time398ms
RegistrarWorld4You Internet Services GmbH
Domain Created
CategoryEmail service provider
TechnologiesApache, Django, Google Analytics, Google Tag Manager

Security Headers

HSTS X-Content-Type-Options X-Frame-Options Referrer-Policy X-XSS-ProtectionCSPPermissions-PolicyCOOPCOEPCORP

Frequently Asked Questions

is mail com safe?

Yes. The scan gives mail.com a 94/100 safety score and a safe verdict, with clean results from Google Safe Browsing, URLhaus, and Spamhaus/SURBL. It also uses valid TLSv1.3 HTTPS with HSTS enabled.

Does mail.com have a valid SSL certificate?

Yes. The certificate is valid, uses TLSv1.3, and is issued by Sectigo Public Server Authentication CA OV R36 (Sectigo Limited). It expires in 210 days, which indicates active certificate maintenance.

Is mail.com flagged by malware or phishing blocklists?

No. Google Safe Browsing is clean, URLhaus is clean, and DNS blocklists from Spamhaus/SURBL are clean. There are no threat-intelligence hits in the scan data.

Are there any security issues on mail.com?

The scan found missing security headers: CSP, Permissions-Policy, COOP, COEP, and CORP. These are hardening gaps, but they do not indicate malware, phishing, or unsafe behavior.

Is mail.com a legitimate email provider?

Yes. The domain is known, has a trusted reputation, and is categorized as an Email service provider. The scanner AI summary identifies it as a well-established service operated by 1&1 Mail & Media Inc.

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