Certificate: Data: Version: 3 (0x2) Serial Number: 174892 (0x2ab2c) 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 20 22:25:03 2026 GMT Not After : Jul 22 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 1f:2f:4b:7e:1f:55:0d:c0:03:6c:5a:73:d6:03:4c:13:a2:b8: 25:68:e8:c4:ca:79:ee:ce:31:d0:23:c9:f0:d8:33:5b:21:82: 22:82:19:35:a7:b0:58:34:8b:73:dd:7d:09:09:0f:9e:f2:bd: d9:85:66:5c:cc:7e:6d:9f:fb:1a:c3:86:48:5a:c9:57:78:b8: a0:f1:77:80:73:05:be:cc:89:97:62:d5:e8:99:bb:0d:10:b1: 86:20:2e:b1:ce:c6:14:5f:99:38:5c:02:9a:ec:a0:49:d1:7a: 56:d7:e9:67:10:b0:59:e2:28:ca:81:2e:94:e2:c8:3d:76:c9: 36:56:21:9e:61:c1:a8:ae:a2:6a:f3:df:2b:ec:b4:5a:33:39: 2f:d5:ab:6c:3c:a1:99:78:0c:b0:b1:1a:5a:35:0f:e0:58:40: 38:ca:f5:7d:f1:56:3d:c1:aa:e8:93:72:dd:e9:f1:d9:f5:1a: 0d:aa:b0:9b:47:bf:c7:1a:ab:fc:d9:ed:aa:40:6f:af:b6:aa: 6a:28:63:6e:23:ab:6a:de:30:92:00:a2:8d:fe:11:a6:5e:de: 70:4d:21:ce:9e:b4:08:b3:fd:03:85:44:11:6d:58:1d:ea:45: 56:b7:9d:ac:2f:bf:8e:da:fb:f6:a5:75:6d:af:d2:54:83:bf: f8:71:b7:57:f4:d7:b3:28:e6:52:3f:86:24:da:51:06:3d:e0: 65:f9:c4:1b:90:f2:df:4f:52:43:1a:62:8f:2a:1b:56:a5:d1: 0e:fc:28:b4:58:d5:d7:de:ba:6b:d8:01:44:fd:86:ec:56:1f: 82:1b:51:85:d6:87:86:22:98:54:8c:fa:29:88:25:69:15:e0: ad:f7:f8:6d:a2:35:77:0c:ce:18:90:21:70:20:3d:f7:09:96: 43:4a:e5:ae:1c:23:6c:76:7b:a6:96:87:6d:f6:ab:44:f7:46: c0:35:ad:b3:d7:15:7d:5b:b5:26:74:7d:0b:63:06:cf:b3:fb: 0e:2a:46:dd:51:9c -----BEGIN CERTIFICATE----- MIIGYzCCBMugAwIBAgIDAqssMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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