Certificate: Data: Version: 3 (0x2) Serial Number: 176005 (0x2af85) 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: Aug 17 22:25:02 2026 GMT Not After : Aug 19 07:25:02 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client groove.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:bc:23:56:20:8c:44:91:96:8c:87:3b:35:49:66: a5:bb:c4:6c:d8:60:5a:07:d4:45:5b:18:d7:b9:28: b1:d0:21:36:ae:26:19:3a:7d:ca:e8:da:3e:10:85: 6e:1a:fd:e5:17:b5:b7:c9:8e:aa:23:f8:36:7b:92: 58:34:11:56:64:9a:2d:d1:5c:40:40:ac:ca:b3:ff: 5f:34:ea:7d:eb:e5:6c:72:70:35:7a:58:5b:69:31: d6:32:fc:7d:d4:7d:87:c9:9a:34:68:1d:2b:91:26: 67:e2:26:0b:63:0a:46:94:d6:ec:71:c6:40:76:8d: 2b:57:c5:75:8a:a0:66:84:97:2a:44:20:e9:57:d6: 73:54:33:66:dd:25:3b:6b:38:ac:0f:88:b5:9f:93: ac:92:7f:2a:fa:24:df:f7:18:c7:be:aa:d9:a0:7d: f9:9d:c3:c7:ea:e2:44:39:ce:3b:31:63:e2:5a:b3: f3:4c:b9:9e:f8:1f:fd:95:95:5f:a1:29:4c:fc:2a: 68:4d:02:8a:78:dd:a8:dd:ab:f6:de:91:d6:ca:a9: c4:f4:9b:bd:0e:4f:eb:4b:e5:69:00:af:0d:56:1b: d0:90:40:fb:aa:81:2d:9e:57:82:f2:ec:69:c4:a2: 21:f0:07:fb:14:86:57:d5:fa:f4:83:8d:d6:e5:e0: 99:3b:88:40:e7:33:ed:ad:c3:bf:60:ef:a5:e5:3d: 24:8b:da:a1:7c:0f:8f:c6:b2:8d:86:47:e7:18:98: 39:11:97:a4:81:2a:cb:e0:0d:d8:87:7a:67:fa:b1: c3:11:fa:2f:d2:c9:2c:db:86:d0:3b:dc:90:dc:f4: 96:26:a7:ef:47:78:17:8d:9a:75:c8:42:17:cc:19: 21:7f:e3:45:ba:21:ad:ac:8b:3f:9d:ae:ca:c0:c3: 27:aa:e3:34:51:f7:d8:8f:4a:cd:69:69:35:16:15: bd:f4:0b:3f:b1:27:c8:86:1b:a2:f8:b6:a6:3c:03: 4a:2f:3b:bd:1c:69:85:ea:72:c9 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: 97:83:B3:74:C4:DA:29:92:57:13:2A:42:21:E4:3F:A1:34:0A:E6:CE 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 33:4d:7f:40:54:f5:ed:85:92:cc:b7:d9:73:90:6e:48:65:57: 98:3c:f7:4f:d8:89:dc:47:7f:80:b2:e7:d1:3b:7a:c8:c9:86: dc:f1:cd:50:67:a5:d9:8b:c1:39:33:09:48:b9:86:7b:ac:c3: 2f:3f:72:74:8e:1d:82:78:58:99:80:7f:70:1c:fe:c9:1f:ea: f9:d3:de:fa:ca:f0:e3:0d:cb:11:67:5c:f1:5e:05:0b:34:0a: df:11:cd:2c:0c:06:e3:49:01:4b:1e:2d:d3:d8:fa:82:22:8e: 0c:f1:f1:a3:de:62:2b:99:b2:69:03:32:a4:19:ef:74:40:09: c0:9b:24:51:05:b5:6c:36:f6:e6:eb:ab:8c:19:85:1d:cf:53: 14:8c:a3:d6:2f:a6:f7:7d:3b:92:7c:47:d2:cf:22:d7:0e:e4: 38:22:a3:54:07:cd:06:4a:cc:d6:94:49:38:91:d9:98:87:68: 00:53:90:dc:3b:82:ad:62:87:6e:60:ca:9b:31:43:1d:41:c3: 11:09:24:29:af:52:9c:7a:2d:fe:a1:d6:f9:5b:43:72:c0:1b: a2:af:d7:a2:74:8d:0b:6e:ae:65:cd:50:eb:6d:c1:fe:cd:97: 89:dc:ad:31:55:11:1b:e8:12:95:19:26:58:c1:83:43:0c:6f: 0f:a6:94:c5:98:06:4e:c6:46:ca:66:82:68:b8:8d:41:f8:b1: 8e:0b:f9:f8:f0:a0:40:fe:f4:23:e4:b3:4c:9e:7a:09:05:fe: db:ce:de:8f:a1:3b:d9:f8:0f:f9:91:2c:1d:4d:f9:01:84:8e: d9:a4:e9:59:87:d7:9d:70:41:08:2f:d1:3f:41:e9:c1:e3:8f: 0e:be:76:53:be:d3:9d:e4:ad:61:48:25:e7:57:56:34:3f:b7: 36:84:ef:a9:24:be:79:49:ea:cb:4e:26:8e:d7:e9:0f:2f:1a: 60:4d:5a:70:a4:93:51:9e:c3:89:58:96:9b:60:6d:9e:af:9e: 66:49:24:84:7e:19 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAq+FMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwODE3MjIyNTAyWhcNMjYwODE5MDcyNTAyWjCB gzELMAkGA1UEBhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH EwlDYW1icmlkZ2UxGTAXBgNVBAoTEGRpc3RvcnRlZC5vcmcudWsxLDAqBgNVBAMT I3NtdHAtY2xpZW50IGdyb292ZS5kaXN0b3J0ZWQub3JnLnVrMIIBojANBgkqhkiG 9w0BAQEFAAOCAY8AMIIBigKCAYEAvCNWIIxEkZaMhzs1SWalu8Rs2GBaB9RFWxjX uSix0CE2riYZOn3K6No+EIVuGv3lF7W3yY6qI/g2e5JYNBFWZJot0VxAQKzKs/9f NOp96+VscnA1elhbaTHWMvx91H2HyZo0aB0rkSZn4iYLYwpGlNbsccZAdo0rV8V1 iqBmhJcqRCDpV9ZzVDNm3SU7azisD4i1n5Oskn8q+iTf9xjHvqrZoH35ncPH6uJE Oc47MWPiWrPzTLme+B/9lZVfoSlM/CpoTQKKeN2o3av23pHWyqnE9Ju9Dk/rS+Vp AK8NVhvQkED7qoEtnleC8uxpxKIh8Af7FIZX1fr0g43W5eCZO4hA5zPtrcO/YO+l 5T0ki9qhfA+PxrKNhkfnGJg5EZekgSrL4A3Yh3pn+rHDEfov0sks24bQO9yQ3PSW JqfvR3gXjZp1yEIXzBkhf+NFuiGtrIs/na7KwMMnquM0UffYj0rNaWk1FhW99As/ sSfIhhui+LamPANKLzu9HGmF6nLJAgMBAAGjggG1MIIBsTAMBgNVHRMBAf8EAjAA MA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDAjAdBgNVHQ4EFgQU l4OzdMTaKZJXEypCIeQ/oTQK5s4wgd8GA1UdIwSB1zCB1IAUUuWcsfXbeP1klDsB mSEnvY+IFm+hgbCkga0wgaoxCzAJBgNVBAYTAkdCMRcwFQYDVQQIDA5DYW1icmlk Z2VzaGlyZTESMBAGA1UEBwwJQ2FtYnJpZGdlMRkwFwYDVQQKDBBkaXN0b3J0ZWQu b3JnLnVrMS8wLQYDVQQDDCZkaXN0b3J0ZWQub3JnLnVrIENlcnRpZmljYXRlIEF1 dGhvcml0eTEiMCAGCSqGSIb3DQEJARYTY2FAZGlzdG9ydGVkLm9yZy51a4IJAJGu JWRnoiV1MB4GA1UdEgQXMBWBE2NhQGRpc3RvcnRlZC5vcmcudWswJgYDVR0RBB8w HYEbcG9zdG1hc3RlckBkaXN0b3J0ZWQub3JnLnVrMDMGA1UdHwQsMCowKKAmoCSG Imh0dHA6Ly93d3cuZGlzdG9ydGVkLm9yZy51ay9jYS9jcmwwDQYJKoZIhvcNAQEL BQADggGBADNNf0BU9e2Fksy32XOQbkhlV5g890/YidxHf4Cy59E7esjJhtzxzVBn pdmLwTkzCUi5hnuswy8/cnSOHYJ4WJmAf3Ac/skf6vnT3vrK8OMNyxFnXPFeBQs0 Ct8RzSwMBuNJAUseLdPY+oIijgzx8aPeYiuZsmkDMqQZ73RACcCbJFEFtWw29ubr q4wZhR3PUxSMo9Yvpvd9O5J8R9LPItcO5Dgio1QHzQZKzNaUSTiR2ZiHaABTkNw7 gq1ih25gypsxQx1BwxEJJCmvUpx6Lf6h1vlbQ3LAG6Kv16J0jQturmXNUOttwf7N l4ncrTFVERvoEpUZJljBg0MMbw+mlMWYBk7GRspmgmi4jUH4sY4L+fjwoED+9CPk s0yeegkF/tvO3o+hO9n4D/mRLB1N+QGEjtmk6VmH151wQQgv0T9B6cHjjw6+dlO+ 053krWFIJedXVjQ/tzaE76kkvnlJ6stOJo7X6Q8vGmBNWnCkk1Gew4lYlptgbZ6v nmZJJIR+GQ== -----END CERTIFICATE-----