Certificate: Data: Version: 3 (0x2) Serial Number: 170785 (0x29b21) 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 5 22:25:03 2026 GMT Not After : Apr 7 07:25:03 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 01:83:1e:b8:53:12:e5:2e:94:20:2c:14:3d:5e:8a:10:b7:71: f8:76:64:5e:61:14:b4:66:0b:c2:56:7a:ea:ec:26:9d:d2:2c: f3:d7:6a:8b:63:c0:5e:56:87:90:55:97:d8:4b:10:b6:eb:84: 24:ea:04:4f:f6:cb:29:fc:b6:f1:ae:91:ae:40:1a:9e:7a:8c: 12:c1:11:a1:b5:32:32:d1:67:e4:ca:9a:e7:a8:7f:cc:71:3a: a2:ce:66:12:83:e1:20:d3:d1:b2:bb:82:0c:8d:8e:33:ae:8f: 71:0c:e9:5a:ea:85:93:33:59:1d:46:6d:6e:fe:8a:92:29:51: be:6e:73:8d:3b:9c:b9:db:80:2f:62:39:e4:ca:5c:98:b7:c0: 33:53:72:79:e3:f0:07:1c:34:da:35:d4:c3:e4:81:21:af:bb: 1e:6b:56:ba:52:7e:29:7b:6c:6e:fb:8c:1e:79:fc:47:5a:39: 60:27:22:0e:77:90:f5:36:18:50:47:ea:fe:ff:c7:2a:2d:25: 91:33:4e:54:68:67:58:95:5c:08:4e:2f:c5:ab:75:4e:74:8d: 0d:14:08:0c:3b:ea:60:9f:03:ae:30:05:97:c0:8f:8d:0e:cc: 6d:a8:cd:cc:b1:4b:2b:b2:ea:8b:ad:52:ad:f3:22:2a:27:6a: f0:ea:17:88:8c:bf:36:b7:0b:b5:48:6e:48:3f:2e:91:a6:eb: 45:24:c0:ae:46:cd:c2:26:ce:e5:0a:c6:8e:9a:ab:50:ae:ef: 8d:e1:b6:d0:04:88:0b:57:0b:42:44:ed:63:e8:d7:30:05:43: db:42:45:c1:a5:34:57:5c:84:12:a2:d1:dc:1b:a6:76:16:a0: 94:ac:c2:bc:3f:a9:f3:25:2d:04:09:f0:45:59:ba:de:87:81: 9e:0d:4d:7e:83:49:a6:d5:e0:e9:00:aa:bc:02:94:90:43:91: 23:29:5f:31:cc:94:66:a1:3b:42:33:97:4f:85:97:33:74:49: 42:f6:93:f5:8d:8e -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDApshMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNDA1MjIyNTAzWhcNMjYwNDA3MDcyNTAzWjCB 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 AAOCAYEAAYMeuFMS5S6UICwUPV6KELdx+HZkXmEUtGYLwlZ66uwmndIs89dqi2PA XlaHkFWX2EsQtuuEJOoET/bLKfy28a6RrkAannqMEsERobUyMtFn5Mqa56h/zHE6 os5mEoPhINPRsruCDI2OM66PcQzpWuqFkzNZHUZtbv6KkilRvm5zjTucuduAL2I5 5MpcmLfAM1NyeePwBxw02jXUw+SBIa+7HmtWulJ+KXtsbvuMHnn8R1o5YCciDneQ 9TYYUEfq/v/HKi0lkTNOVGhnWJVcCE4vxat1TnSNDRQIDDvqYJ8DrjAFl8CPjQ7M bajNzLFLK7Lqi61SrfMiKidq8OoXiIy/NrcLtUhuSD8ukabrRSTArkbNwibO5QrG jpqrUK7vjeG20ASIC1cLQkTtY+jXMAVD20JFwaU0V1yEEqLR3BumdhaglKzCvD+p 8yUtBAnwRVm63oeBng1NfoNJptXg6QCqvAKUkEORIylfMcyUZqE7QjOXT4WXM3RJ QvaT9Y2O -----END CERTIFICATE-----