Certificate: Data: Version: 3 (0x2) Serial Number: 171175 (0x29ca7) Signature Algorithm: sha256WithRSAEncryption Issuer: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=distorted.org.uk Certificate Authority/emailAddress=ca@distorted.org.uk Validity Not Before: Apr 15 22:25:02 2026 GMT Not After : Apr 17 07:25:02 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client mango.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:d1:7e:1c:30:5c:a0:84:9c:75:79:5e:a8:db:cd: cf:d1:fb:a0:40:3c:6d:43:0b:45:6f:c3:e3:a6:18: e9:97:82:b9:b6:3d:2c:e8:4b:a7:b8:af:1b:bd:92: 01:5f:18:f0:cc:36:b3:9b:f9:50:2f:1a:6f:5d:2d: 79:f6:2e:c1:0c:f3:79:0c:f5:c3:b7:86:32:c6:65: 4b:2d:d1:b6:d5:07:f3:36:e1:b3:f6:bf:00:b0:cb: 8a:65:fd:f4:d7:81:fb:21:d9:b9:18:cf:74:d3:98: 1d:52:ec:74:f4:0b:8f:b2:ba:d3:98:b0:87:f9:aa: 6a:5c:c8:46:e5:a6:52:05:6a:ca:be:7b:b4:fd:71: 69:0f:a3:be:d6:3e:8f:8e:7f:d0:0b:45:28:0d:d3: 63:f5:c8:e3:82:2c:7e:3e:c2:8c:54:d5:f2:aa:7c: 44:cd:a9:e7:36:ec:a4:87:cb:57:0f:ed:83:92:4c: a7:23:48:eb:8f:1f:91:ce:66:b9:cc:e6:b9:71:68: c2:94:ad:e6:c8:ca:6d:ea:82:f6:b4:50:f4:56:c9: 90:dc:2d:ab:a3:fc:d9:72:b7:59:16:77:d7:54:b3: 38:a4:ea:12:9f:9c:da:9b:03:d2:1a:4e:99:d9:8e: 80:69:8d:2c:d4:83:48:dd:81:9b:bc:70:0e:37:d0: 62:ab:20:1c:21:af:fb:ce:54:01:b6:32:4c:31:8d: 53:44:be:d8:06:64:d1:85:fc:ab:3c:d2:51:23:e4: 1d:eb:92:f4:74:16:98:f4:3c:6f:ee:23:ea:0c:d4: 89:8c:31:fc:3b:9b:26:96:bd:7b:85:03:a5:5b:3a: 67:f3:61:14:df:a5:36:fa:6f:aa:08:a8:d1:cf:40: 13:50:0a:69:ba:c2:b9:03:b7:20:89:a7:b8:90:81: ff:9a:eb:c0:b0:1d:69:c8:1f:83:5e:50:3d:d0:da: 6c:32:4e:2e:d4:d0:28:00:73:46:b9:2a:b9:bd:d4: 30:4f:3d:62:b9:23:3c:0f:37:e1 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Basic Constraints: critical CA:FALSE X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Extended Key Usage: TLS Web Client Authentication X509v3 Subject Key Identifier: 6D:28:04:62:43:D0:96:38:A0:31:11:7E:DA:0E:1E:36:4F:C7:05:1E X509v3 Authority Key Identifier: keyid:52:E5:9C:B1:F5:DB:78:FD:64:94:3B:01:99:21:27:BD:8F:88:16:6F DirName:/C=GB/ST=Cambridgeshire/L=Cambridge/O=distorted.org.uk/CN=distorted.org.uk Certificate Authority/emailAddress=ca@distorted.org.uk serial:91:AE:25:64:67:A2:25:75 X509v3 Issuer Alternative Name: email:ca@distorted.org.uk X509v3 Subject Alternative Name: email:postmaster@distorted.org.uk X509v3 CRL Distribution Points: Full Name: URI:http://www.distorted.org.uk/ca/crl Signature Algorithm: sha256WithRSAEncryption 05:6a:18:e1:cf:2e:30:97:ac:ff:47:12:b6:2c:2e:98:6f:06: 87:58:07:78:5e:99:fb:dc:d4:dc:e0:0c:49:b2:d6:e2:6f:a5: eb:e8:2e:fc:0e:bf:12:63:95:a4:1a:b0:d1:be:ca:5a:dd:8f: 1d:f1:8a:2e:f3:be:17:cd:09:b5:f1:e6:c6:c6:54:18:f5:ec: e2:b7:83:2f:cc:f9:a2:d7:a2:4c:c9:1d:84:37:01:74:a0:fe: 58:24:90:ba:03:04:46:30:a9:54:cc:62:4a:6a:c8:3d:61:5a: 11:e0:00:7b:38:37:d4:a6:e0:d2:e0:31:d0:29:71:20:18:7c: 20:3e:ff:ef:da:9f:fe:8e:a1:2c:85:dd:96:d2:e0:e0:d9:20: 75:45:0a:5b:56:7f:dd:b1:7c:43:b6:60:0d:42:20:f3:98:9f: 23:95:b5:cf:ec:c7:b2:3b:1d:06:63:90:67:92:f2:4f:90:e9: f3:79:56:52:af:08:d7:98:70:be:f1:15:61:b0:c1:56:8a:a9: c4:f3:30:92:ed:90:23:91:f8:16:5a:e6:da:2b:b1:c5:06:c0: 2f:c7:81:ea:56:97:07:7f:0c:b3:e0:ee:19:a9:7f:7b:ab:b4: 81:a9:89:d0:71:92:3c:3d:d6:c3:1c:ea:c2:e5:72:e9:9e:ca: 72:80:74:d3:f3:29:59:d3:53:13:0e:2a:2a:6e:10:a0:eb:a0: 54:96:ce:57:5f:bd:ba:fd:dd:0e:12:86:13:fe:84:fa:54:d1: 3e:6e:5e:38:f8:0b:80:dd:3e:f6:97:aa:ee:f3:bd:b5:f1:02: b2:c1:2d:d8:1e:75:31:e7:60:fa:35:f3:2e:7e:36:d8:7e:83: 2b:ef:6c:c7:e8:19:c9:b7:79:02:1b:8e:8a:05:13:ef:31:1b: 07:cc:d9:db:31:ec:8d:f1:3b:9d:de:db:20:dd:03:fd:13:8c: fc:37:f2:51:0b:5b:fc:6c:16:49:e7:e0:d1:be:4d:d0:b7:d1: 0e:78:5f:bf:5d:a8 -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDApynMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNDE1MjIyNTAyWhcNMjYwNDE3MDcyNTAyWjCB gjELMAkGA1UEBhMCR0IxFzAVBgNVBAgMDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH DAlDYW1icmlkZ2UxGTAXBgNVBAoMEGRpc3RvcnRlZC5vcmcudWsxKzApBgNVBAMM InNtdHAtY2xpZW50IG1hbmdvLmRpc3RvcnRlZC5vcmcudWswggGiMA0GCSqGSIb3 DQEBAQUAA4IBjwAwggGKAoIBgQDRfhwwXKCEnHV5Xqjbzc/R+6BAPG1DC0Vvw+Om GOmXgrm2PSzoS6e4rxu9kgFfGPDMNrOb+VAvGm9dLXn2LsEM83kM9cO3hjLGZUst 0bbVB/M24bP2vwCwy4pl/fTXgfsh2bkYz3TTmB1S7HT0C4+yutOYsIf5qmpcyEbl plIFasq+e7T9cWkPo77WPo+Of9ALRSgN02P1yOOCLH4+woxU1fKqfETNqec27KSH y1cP7YOSTKcjSOuPH5HOZrnM5rlxaMKUrebIym3qgva0UPRWyZDcLauj/Nlyt1kW d9dUszik6hKfnNqbA9IaTpnZjoBpjSzUg0jdgZu8cA430GKrIBwhr/vOVAG2Mkwx jVNEvtgGZNGF/Ks80lEj5B3rkvR0Fpj0PG/uI+oM1ImMMfw7myaWvXuFA6VbOmfz YRTfpTb6b6oIqNHPQBNQCmm6wrkDtyCJp7iQgf+a68CwHWnIH4NeUD3Q2mwyTi7U 0CgAc0a5Krm91DBPPWK5IzwPN+ECAwEAAaOCAbUwggGxMAwGA1UdEwEB/wQCMAAw DgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMCMB0GA1UdDgQWBBRt KARiQ9CWOKAxEX7aDh42T8cFHjCB3wYDVR0jBIHXMIHUgBRS5Zyx9dt4/WSUOwGZ ISe9j4gWb6GBsKSBrTCBqjELMAkGA1UEBhMCR0IxFzAVBgNVBAgMDkNhbWJyaWRn ZXNoaXJlMRIwEAYDVQQHDAlDYW1icmlkZ2UxGTAXBgNVBAoMEGRpc3RvcnRlZC5v cmcudWsxLzAtBgNVBAMMJmRpc3RvcnRlZC5vcmcudWsgQ2VydGlmaWNhdGUgQXV0 aG9yaXR5MSIwIAYJKoZIhvcNAQkBFhNjYUBkaXN0b3J0ZWQub3JnLnVrggkAka4l ZGeiJXUwHgYDVR0SBBcwFYETY2FAZGlzdG9ydGVkLm9yZy51azAmBgNVHREEHzAd gRtwb3N0bWFzdGVyQGRpc3RvcnRlZC5vcmcudWswMwYDVR0fBCwwKjAooCagJIYi aHR0cDovL3d3dy5kaXN0b3J0ZWQub3JnLnVrL2NhL2NybDANBgkqhkiG9w0BAQsF AAOCAYEABWoY4c8uMJes/0cStiwumG8Gh1gHeF6Z+9zU3OAMSbLW4m+l6+gu/A6/ EmOVpBqw0b7KWt2PHfGKLvO+F80JtfHmxsZUGPXs4reDL8z5oteiTMkdhDcBdKD+ WCSQugMERjCpVMxiSmrIPWFaEeAAezg31Kbg0uAx0ClxIBh8ID7/79qf/o6hLIXd ltLg4NkgdUUKW1Z/3bF8Q7ZgDUIg85ifI5W1z+zHsjsdBmOQZ5LyT5Dp83lWUq8I 15hwvvEVYbDBVoqpxPMwku2QI5H4Flrm2iuxxQbAL8eB6laXB38Ms+DuGal/e6u0 gamJ0HGSPD3WwxzqwuVy6Z7KcoB00/MpWdNTEw4qKm4QoOugVJbOV1+9uv3dDhKG E/6E+lTRPm5eOPgLgN0+9peq7vO9tfECssEt2B51Medg+jXzLn422H6DK+9sx+gZ ybd5AhuOigUT7zEbB8zZ2zHsjfE7nd7bIN0D/ROM/DfyUQtb/GwWSefg0b5N0LfR Dnhfv12o -----END CERTIFICATE-----