Certificate: Data: Version: 3 (0x2) Serial Number: 172456 (0x2a1a8) 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: May 18 22:25:03 2026 GMT Not After : May 20 07:25:03 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 81:ec:b7:80:df:77:db:ae:15:ba:d7:79:97:82:b8:33:9e:00: 31:b3:3a:a9:6d:6e:41:83:0f:68:35:67:dc:e0:de:95:75:c6: ec:aa:bd:33:3a:3a:ec:81:9b:76:33:9d:a9:81:56:de:5c:15: 4f:d9:c1:8e:5e:94:49:d4:b1:cf:07:db:99:cc:96:3e:fb:9c: 09:fc:cb:b9:28:2b:73:a0:02:a2:bf:38:48:72:df:73:ce:fa: 86:72:9c:bd:09:f5:e8:e2:f7:18:95:13:1b:49:04:27:e1:22: ac:48:60:9f:57:60:b0:61:ed:8f:59:20:d8:9f:20:4a:6c:d1: 86:d7:78:90:b8:32:14:81:19:3b:93:d3:6d:fa:28:e7:fd:db: 84:e3:6d:2c:ed:6e:84:2b:68:05:cf:da:e2:1f:ad:4b:0d:e4: 11:52:5f:39:12:9d:7a:93:35:c2:f2:4d:84:ce:30:9d:f4:2c: 75:50:0f:c5:ad:02:07:dc:bb:99:ea:0f:42:23:f1:db:e6:a9: a4:ae:de:22:86:b4:01:a5:1b:af:d1:07:45:d0:bf:09:d5:dc: d4:cc:e8:7d:73:f3:f7:4b:77:4a:90:6d:04:a5:59:ed:a9:f7: f5:77:c1:4d:82:e0:25:5d:09:52:72:bf:f8:d2:d6:b2:ca:f8: 04:1d:f7:d9:41:15:9b:fc:f3:da:d9:4c:8d:cc:9b:d5:19:ab: 77:a8:6e:ef:9e:4b:1b:c9:22:65:97:d3:d6:aa:ec:29:bd:7b: 41:ab:9c:b4:f2:be:d8:d6:ac:6f:99:95:31:f4:90:df:d3:e6: 62:5c:56:13:c6:ec:96:08:45:8d:75:44:91:ff:08:1a:d1:af: 05:ba:5f:57:a4:c9:ba:ff:b0:f6:02:f5:73:7b:96:58:9e:24: c7:1c:e2:8f:45:6b:2c:22:64:5b:0b:79:ee:66:92:45:33:ca: b5:d3:59:7e:1d:be:f4:44:55:21:c4:cb:17:b8:38:db:06:5b: 73:ee:e3:90:27:70 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqGoMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNTE4MjIyNTAzWhcNMjYwNTIwMDcyNTAzWjCB 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 BQADggGBAIHst4Dfd9uuFbrXeZeCuDOeADGzOqltbkGDD2g1Z9zg3pV1xuyqvTM6 OuyBm3YznamBVt5cFU/ZwY5elEnUsc8H25nMlj77nAn8y7koK3OgAqK/OEhy33PO +oZynL0J9eji9xiVExtJBCfhIqxIYJ9XYLBh7Y9ZINifIEps0YbXeJC4MhSBGTuT 0236KOf924TjbSztboQraAXP2uIfrUsN5BFSXzkSnXqTNcLyTYTOMJ30LHVQD8Wt Agfcu5nqD0Ij8dvmqaSu3iKGtAGlG6/RB0XQvwnV3NTM6H1z8/dLd0qQbQSlWe2p 9/V3wU2C4CVdCVJyv/jS1rLK+AQd99lBFZv889rZTI3Mm9UZq3eobu+eSxvJImWX 09aq7Cm9e0GrnLTyvtjWrG+ZlTH0kN/T5mJcVhPG7JYIRY11RJH/CBrRrwW6X1ek ybr/sPYC9XN7llieJMcc4o9FaywiZFsLee5mkkUzyrXTWX4dvvREVSHEyxe4ONsG W3Pu45AncA== -----END CERTIFICATE-----