Summary of mx.eemms.net:25 (SMTP) SSL Security Test
Provided "as is" without any warranty of any kind.
This test was made 68 days ago and may be outdated
Refresh Test
Date/Time:Jan 23rd, 2026 23:35 GMT+0
Source IP/Port:217.175.192.141:25
Protocol:SMTP
Location:Austria
Your final score:
- A
- B
- C
- F
F
Executive Summary for mx.eemms.net
- The server on the tested port is not currently prepared for post-quantum key exchange. The server’s certificate chain relies entirely on classical signature algorithms without post-quantum support. Show details.
- 1 certificate chain(s) detected. Show details.
- 4 of 8 supported cipher suites are not compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2. There are 3 more issue(s) which make the server non-compliant with PCI DSS: certificates are untrusted, diffie-hellman parameter weak, potential Marvin Attack. Show details.
- 4 of 8 supported cipher suites are not compliant with NIST and HIPAA. The server supports only NIST and HIPAA compliant protocols: TLSv1.2. There are 5 more issue(s) which make the server non-compliant with NIST and HIPAA: certificates are self-signed, certificate does not provide OCSP revocation information, diffie-hellman parameter weak, server does not support TLS 1.3, server does not support extended master sECret. Show details.
- 3 issue(s) related to industry best practices were identified: s. Show details.
