Certificate: Data: Version: 3 (0x2) Serial Number: 171058 (0x29c32) 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 12 22:25:02 2026 GMT Not After : Apr 14 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 81:03:09:e5:7b:9a:09:9a:46:19:21:c3:38:24:22:11:58:2a: 29:cd:3a:76:22:84:e0:fb:bd:ff:ac:4c:89:87:a5:e5:93:91: 46:e2:19:a8:7c:30:3a:71:36:0c:51:09:3c:9e:d3:b8:9b:63: 66:14:3b:0b:29:59:26:53:38:ba:bd:94:f7:22:38:d1:4a:12: ab:8d:1c:78:33:f9:6f:9f:ef:ed:6c:04:6f:2a:cf:23:17:af: 0c:ba:cd:06:35:df:1a:0b:1d:75:e6:64:e5:30:03:1b:e6:8c: a2:05:e4:9a:7e:6a:9e:0e:f5:a0:75:ee:ff:a7:27:03:96:93: 32:69:67:5a:ce:d1:3f:bb:77:48:ff:f8:35:7f:ce:1e:c8:54: c0:ed:2a:0f:b2:ac:82:df:62:97:ad:08:b3:9b:f8:e4:70:c3: 83:fb:9f:a2:f8:74:f8:bd:29:cf:44:74:03:dc:5e:9e:24:77: 45:91:37:95:af:af:12:49:ab:fd:ea:f3:5d:15:4b:04:c9:f8: af:08:1c:28:32:b8:db:ee:25:fe:d8:95:1e:c8:77:c0:e7:c2: 0f:6f:d7:fa:ab:12:c8:49:71:d2:1f:aa:9e:f4:ed:b7:48:4b: 91:d3:19:20:c8:26:bb:8f:5a:ca:ea:44:74:38:db:37:00:1c: ea:6b:82:60:35:2e:e5:0a:12:3e:ee:58:68:f0:ae:23:01:96: e2:88:a2:a4:f6:63:b9:18:7e:fd:85:00:d4:fd:19:db:34:95: 13:00:25:75:b0:8e:6a:83:a0:7e:85:b1:5f:95:b7:d9:b0:4b: 5c:6a:1b:b6:d7:06:5c:06:23:63:fd:57:de:29:4a:49:90:9e: b6:84:b4:52:46:b6:67:70:20:c4:85:98:09:9f:66:91:9f:e4: 4c:98:1e:0f:17:da:c0:15:77:e5:65:b4:95:54:f3:04:d2:46: 66:1a:88:f5:fc:99:9a:7e:a6:cc:8f:a3:4d:3f:66:59:49:da: 54:f2:f2:79:6f:d8 -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDApwyMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNDEyMjIyNTAyWhcNMjYwNDE0MDcyNTAyWjCB 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 AAOCAYEAgQMJ5XuaCZpGGSHDOCQiEVgqKc06diKE4Pu9/6xMiYel5ZORRuIZqHww OnE2DFEJPJ7TuJtjZhQ7CylZJlM4ur2U9yI40UoSq40ceDP5b5/v7WwEbyrPIxev DLrNBjXfGgsddeZk5TADG+aMogXkmn5qng71oHXu/6cnA5aTMmlnWs7RP7t3SP/4 NX/OHshUwO0qD7Ksgt9il60Is5v45HDDg/ufovh0+L0pz0R0A9xeniR3RZE3la+v Ekmr/erzXRVLBMn4rwgcKDK42+4l/tiVHsh3wOfCD2/X+qsSyElx0h+qnvTtt0hL kdMZIMgmu49ayupEdDjbNwAc6muCYDUu5QoSPu5YaPCuIwGW4oiipPZjuRh+/YUA 1P0Z2zSVEwAldbCOaoOgfoWxX5W32bBLXGobttcGXAYjY/1X3ilKSZCetoS0Uka2 Z3AgxIWYCZ9mkZ/kTJgeDxfawBV35WW0lVTzBNJGZhqI9fyZmn6mzI+jTT9mWUna VPLyeW/Y -----END CERTIFICATE-----