Certificate: Data: Version: 3 (0x2) Serial Number: 174775 (0x2aab7) 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: Jul 17 22:25:03 2026 GMT Not After : Jul 19 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 b5:f9:2e:2c:49:25:99:fd:7d:58:11:93:e6:e7:18:e0:a6:4f: 40:85:6a:cb:49:c7:d9:4e:3f:ab:30:bb:12:cc:29:ea:f0:cf: fb:0c:72:66:1b:a8:47:04:f1:30:61:bc:96:08:95:23:45:a4: d3:ac:47:a0:84:4b:ef:bc:20:10:69:b7:b2:49:97:d0:90:21: 69:fe:36:69:d6:8f:a4:ad:19:ca:62:70:43:97:dd:9e:ba:a5: 54:34:10:08:da:b8:9f:c4:85:f1:ca:9c:8e:8a:43:04:93:b0: b4:88:89:ec:6d:ed:4f:c0:fa:ad:9c:a6:d2:61:dd:0f:6b:03: 09:2a:92:1a:07:89:68:09:ad:55:da:c2:58:4d:d7:6c:93:ce: 51:19:db:cf:6e:92:ee:56:7f:b9:82:d1:0d:0b:12:ff:75:26: d4:ab:89:da:e0:f2:0a:8f:a2:47:f9:9b:63:e2:54:29:91:a6: 08:db:6e:b7:38:5e:2c:cf:54:8a:6a:a7:3d:15:57:b3:13:76: 0b:7e:90:84:0d:c5:4b:fb:44:5e:9c:73:9a:73:aa:11:23:5f: 51:bd:8d:60:98:b6:90:d8:31:85:4d:c8:f7:e2:7c:e5:fd:de: 40:6b:ce:43:79:49:13:b3:22:c6:21:37:fc:15:c0:f6:16:ba: 87:b5:61:8a:f7:c2:a7:5d:ec:50:ec:33:ba:15:62:be:67:d0: 8c:9c:30:91:96:b6:b2:a4:08:0e:0d:c5:2b:72:b9:e6:fe:ff: c0:3c:d0:9b:8f:f6:66:69:d7:7f:6d:fc:76:c7:1c:78:44:0c: 7d:14:f5:87:3b:7c:28:05:6b:8a:a3:16:50:a7:20:13:01:6a: e6:79:4a:a9:8f:85:7a:55:56:00:ba:a3:3d:f4:4f:31:21:ea: f9:35:ce:35:33:57:59:86:31:39:fc:31:54:1f:9c:70:92:8b: 32:79:80:ac:22:90:dd:e9:ee:55:ce:5c:c2:6a:b6:0b:b7:b8: 11:8e:5a:a2:b7:f4 -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqq3MA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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