Certificate: Data: Version: 3 (0x2) Serial Number: 173080 (0x2a418) 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: Jun 3 22:25:02 2026 GMT Not After : Jun 5 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 15:95:65:5c:5b:d9:5e:e7:c7:de:7b:ab:b2:30:32:0c:b9:e9: 90:b7:ee:4a:e0:e6:e3:b0:7a:2e:a5:bc:27:d1:a2:9b:cd:ff: 38:0c:0e:a9:89:20:da:6b:68:02:4c:35:69:75:15:43:b1:2e: 07:c0:98:4f:a1:59:2f:10:4c:8b:9b:33:4e:b3:5b:37:ca:9d: b9:90:f8:72:b2:4e:02:38:f4:7c:44:46:2a:4f:93:ff:8e:bb: b3:4a:37:b4:a0:23:04:0c:da:25:0f:4c:61:50:02:4e:f3:bc: 57:37:bd:fe:15:8f:2d:7f:57:e6:3f:e7:7b:b2:89:21:e6:60: dd:cf:04:58:26:36:e6:18:d4:d3:42:d3:6b:33:35:39:bf:41: c3:44:44:c8:81:35:c9:17:10:56:cc:37:3b:c5:9c:42:97:4e: 66:06:bb:bd:a8:1c:39:a0:a2:73:26:fc:54:eb:97:41:0e:5e: 28:26:30:a3:de:eb:ef:b0:cb:8d:1d:b4:89:20:a1:5c:82:e6: c2:3d:d9:da:11:10:96:e7:49:4b:d7:f0:18:15:43:7f:6f:15: 80:d2:9a:fa:ed:e8:47:c7:bd:d7:72:1e:b3:31:d4:46:2b:bc: 81:94:0d:ce:9f:8d:d7:bb:3a:30:91:32:e5:e5:05:96:8b:1b: 02:a7:77:f9:5f:5e:02:45:62:70:29:78:5f:3b:9c:3a:6e:93: 1b:ca:e8:e5:9d:d2:a7:5d:09:d0:43:2c:82:1a:f5:d8:6a:00: 20:64:ac:42:98:09:60:b0:ff:58:41:ab:b1:0a:6f:8d:d0:16: 49:99:ba:1e:ba:a3:ca:d9:86:98:79:e0:9b:10:7f:c5:d3:da: bb:8d:76:ab:ba:7a:08:55:7b:d1:e4:5c:88:7f:50:a6:80:85: 3d:25:fb:33:47:b4:92:29:57:d6:bf:01:8d:4c:88:38:af:7a: 2e:5e:a6:03:ff:11:0d:51:c2:b9:7c:80:97:98:66:d3:ed:bd: a3:62:56:1a:0a:5b -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqQYMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwNjAzMjIyNTAyWhcNMjYwNjA1MDcyNTAyWjCB 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 BQADggGBABWVZVxb2V7nx957q7IwMgy56ZC37krg5uOwei6lvCfRopvN/zgMDqmJ INpraAJMNWl1FUOxLgfAmE+hWS8QTIubM06zWzfKnbmQ+HKyTgI49HxERipPk/+O u7NKN7SgIwQM2iUPTGFQAk7zvFc3vf4Vjy1/V+Y/53uyiSHmYN3PBFgmNuYY1NNC 02szNTm/QcNERMiBNckXEFbMNzvFnEKXTmYGu72oHDmgonMm/FTrl0EOXigmMKPe 6++wy40dtIkgoVyC5sI92doREJbnSUvX8BgVQ39vFYDSmvrt6EfHvddyHrMx1EYr vIGUDc6fjde7OjCRMuXlBZaLGwKnd/lfXgJFYnApeF87nDpukxvK6OWd0qddCdBD LIIa9dhqACBkrEKYCWCw/1hBq7EKb43QFkmZuh66o8rZhph54JsQf8XT2ruNdqu6 eghVe9HkXIh/UKaAhT0l+zNHtJIpV9a/AY1MiDivei5epgP/EQ1Rwrl8gJeYZtPt vaNiVhoKWw== -----END CERTIFICATE-----