Certificate: Data: Version: 3 (0x2) Serial Number: 175477 (0x2ad75) 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 4 22:25:03 2026 GMT Not After : Aug 6 07:25:03 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client gibson.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:c3:dc:b1:63:d6:23:6a:96:7f:bd:aa:e2:5c:bf: f0:e3:22:d2:ad:a7:00:88:e0:ce:d0:d2:96:70:86: 8a:2c:9c:8a:5e:c6:e6:5c:fd:da:f1:df:83:40:05: b1:4f:d7:20:d9:b9:42:b3:dd:00:97:74:c8:0a:02: 2f:89:d2:21:6c:5a:7a:ed:75:9c:73:fa:ad:09:6d: 41:a7:de:70:e2:fe:79:73:7b:97:2d:56:45:d7:b8: 4b:3b:eb:42:a9:89:f9:a2:47:e8:09:e4:17:f4:67: d3:f7:6a:a0:4d:0b:d3:76:cb:9f:71:89:84:b3:6e: eb:79:a0:da:de:46:1f:61:c5:5c:03:26:27:45:39: a1:29:5c:a2:08:d6:42:6f:a6:fa:0e:03:ee:75:2e: 18:f2:f7:d9:7c:89:6f:32:08:8e:68:b2:85:32:4e: 59:98:f9:55:9b:f3:fe:36:83:67:28:ec:81:ae:74: 3d:d4:75:e3:3d:00:77:47:d4:dd:d3:57:a9:b7:9d: 44:97:a4:70:a9:dc:f0:82:be:aa:8a:e6:93:ee:e2: f3:53:4c:15:b9:b5:2c:24:d1:3b:b6:a6:2d:76:40: 19:28:f5:36:04:88:c7:57:93:f0:d6:41:bc:8b:4d: 8b:df:b0:61:8d:f8:73:a1:3e:ac:05:54:1f:a2:3e: 15:ed:6f:85:60:35:c5:9c:bc:88:b5:48:59:56:9a: 6d:d5:47:3f:58:d9:17:ea:7f:33:03:6c:11:41:1b: ff:62:c4:f9:fa:4d:a8:94:d2:79:c4:0d:a2:04:4a: bc:69:0b:1c:17:e9:18:70:21:70:47:7e:8a:70:d3: b5:9d:ad:a2:e5:e5:38:94:2c:8d:08:55:4e:bc:40: 65:5b:b6:38:bd:09:0e:e8:66:07:e7:9c:a6:da:ed: 0c:59:b5:47:7e:7b:03:8d:fd:c7:44:63:1d:95:d1: c8:94:84:94:1a:02:90:23:93:61:cf:8f:c9:05:b1: 1c:e2:d5:ff:38:c3:2b:51:44:b3 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: B6:60:49:C2:F0:1A:5A:0A:B3:20:12:3B:89:F5:75:BF:F2:76:7B:07 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 2b:a1:3f:4f:bb:8c:15:23:d1:bb:f0:a1:80:1a:6d:ca:14:f8: 75:1e:ca:d4:af:e0:d6:01:b3:e4:1f:38:79:ad:3f:0f:57:5b: 1a:7a:b2:7b:41:f7:25:55:16:e8:53:f0:40:f4:99:bd:92:2b: b6:5b:6f:61:f9:11:10:67:9e:c7:d2:be:e0:da:7e:3e:ee:3d: ef:88:41:0d:66:55:2f:22:0a:6e:f4:be:ff:39:80:c7:bd:91: 79:24:6d:24:6a:45:23:18:1d:4c:7b:5e:ad:d1:74:29:a5:04: 76:6c:2a:ed:fc:a2:0c:e3:f6:ff:cf:ae:77:7f:38:bb:61:ab: e9:6b:ac:3d:c9:e0:4f:93:f0:0d:c2:2c:83:1a:c3:8f:72:f4: 47:63:21:1b:65:40:77:fe:0c:d1:d2:d8:97:55:e9:77:42:b5: c2:0f:a1:02:e4:f6:d3:5a:9a:3a:5e:20:a0:8c:dc:85:f5:b9: 40:9f:39:0b:f7:68:c0:b0:de:66:7e:8c:3f:4d:c8:f3:0c:4d: 69:b1:c8:8b:69:e3:e9:94:03:f8:16:09:6a:6d:65:32:f0:68: 25:7b:41:5f:ba:a8:fe:f8:34:75:75:14:0d:16:88:87:c9:91: 07:95:d3:ca:ee:02:40:9b:a2:5e:8a:2a:17:79:a4:57:96:7d: 49:17:17:f8:01:4c:20:c3:41:1d:fe:29:bd:21:3a:b9:6b:5e: d4:42:43:09:65:03:7d:8e:1a:62:ff:e9:3e:d0:84:7d:35:bf: e2:c1:e5:62:21:f5:88:ba:ae:0c:0d:a7:85:77:c6:ec:17:40: 24:dd:2b:5a:6f:34:cc:b7:b6:8b:b5:c7:67:df:ab:40:ff:9d: 5a:eb:56:7b:0d:4d:7b:c8:42:29:43:5a:46:84:dd:bb:64:eb: 94:a6:c5:4e:13:f2:eb:1f:1d:5a:f1:2e:39:ac:9e:26:68:a7: 79:b8:d2:05:bd:98:22:3f:7e:1e:c8:f3:0c:a9:fe:27:da:29: fc:39:03:91:21:89 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAq11MA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwODA0MjIyNTAzWhcNMjYwODA2MDcyNTAzWjCB gzELMAkGA1UEBhMCR0IxFzAVBgNVBAgTDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH EwlDYW1icmlkZ2UxGTAXBgNVBAoTEGRpc3RvcnRlZC5vcmcudWsxLDAqBgNVBAMT I3NtdHAtY2xpZW50IGdpYnNvbi5kaXN0b3J0ZWQub3JnLnVrMIIBojANBgkqhkiG 9w0BAQEFAAOCAY8AMIIBigKCAYEAw9yxY9YjapZ/variXL/w4yLSracAiODO0NKW cIaKLJyKXsbmXP3a8d+DQAWxT9cg2blCs90Al3TICgIvidIhbFp67XWcc/qtCW1B p95w4v55c3uXLVZF17hLO+tCqYn5okfoCeQX9GfT92qgTQvTdsufcYmEs27reaDa 3kYfYcVcAyYnRTmhKVyiCNZCb6b6DgPudS4Y8vfZfIlvMgiOaLKFMk5ZmPlVm/P+ NoNnKOyBrnQ91HXjPQB3R9Td01ept51El6Rwqdzwgr6qiuaT7uLzU0wVubUsJNE7 tqYtdkAZKPU2BIjHV5Pw1kG8i02L37BhjfhzoT6sBVQfoj4V7W+FYDXFnLyItUhZ Vppt1Uc/WNkX6n8zA2wRQRv/YsT5+k2olNJ5xA2iBEq8aQscF+kYcCFwR36KcNO1 na2i5eU4lCyNCFVOvEBlW7Y4vQkO6GYH55ym2u0MWbVHfnsDjf3HRGMdldHIlISU GgKQI5Nhz4/JBbEc4tX/OMMrUUSzAgMBAAGjggG1MIIBsTAMBgNVHRMBAf8EAjAA MA4GA1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDAjAdBgNVHQ4EFgQU tmBJwvAaWgqzIBI7ifV1v/J2ewcwgd8GA1UdIwSB1zCB1IAUUuWcsfXbeP1klDsB mSEnvY+IFm+hgbCkga0wgaoxCzAJBgNVBAYTAkdCMRcwFQYDVQQIDA5DYW1icmlk Z2VzaGlyZTESMBAGA1UEBwwJQ2FtYnJpZGdlMRkwFwYDVQQKDBBkaXN0b3J0ZWQu b3JnLnVrMS8wLQYDVQQDDCZkaXN0b3J0ZWQub3JnLnVrIENlcnRpZmljYXRlIEF1 dGhvcml0eTEiMCAGCSqGSIb3DQEJARYTY2FAZGlzdG9ydGVkLm9yZy51a4IJAJGu JWRnoiV1MB4GA1UdEgQXMBWBE2NhQGRpc3RvcnRlZC5vcmcudWswJgYDVR0RBB8w HYEbcG9zdG1hc3RlckBkaXN0b3J0ZWQub3JnLnVrMDMGA1UdHwQsMCowKKAmoCSG Imh0dHA6Ly93d3cuZGlzdG9ydGVkLm9yZy51ay9jYS9jcmwwDQYJKoZIhvcNAQEL BQADggGBACuhP0+7jBUj0bvwoYAabcoU+HUeytSv4NYBs+QfOHmtPw9XWxp6sntB 9yVVFuhT8ED0mb2SK7Zbb2H5ERBnnsfSvuDafj7uPe+IQQ1mVS8iCm70vv85gMe9 kXkkbSRqRSMYHUx7Xq3RdCmlBHZsKu38ogzj9v/Prnd/OLthq+lrrD3J4E+T8A3C LIMaw49y9EdjIRtlQHf+DNHS2JdV6XdCtcIPoQLk9tNamjpeIKCM3IX1uUCfOQv3 aMCw3mZ+jD9NyPMMTWmxyItp4+mUA/gWCWptZTLwaCV7QV+6qP74NHV1FA0WiIfJ kQeV08ruAkCbol6KKhd5pFeWfUkXF/gBTCDDQR3+Kb0hOrlrXtRCQwllA32OGmL/ 6T7QhH01v+LB5WIh9Yi6rgwNp4V3xuwXQCTdK1pvNMy3tou1x2ffq0D/nVrrVnsN TXvIQilDWkaE3btk65SmxU4T8usfHVrxLjmsniZop3m40gW9mCI/fh7I8wyp/ifa Kfw5A5EhiQ== -----END CERTIFICATE-----