Certificate: Data: Version: 3 (0x2) Serial Number: 172423 (0x2a187) 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 17 22:25:03 2026 GMT Not After : May 19 07:25:03 2026 GMT Subject: C=GB, ST=Cambridgeshire, L=Cambridge, O=distorted.org.uk, CN=smtp-client mango.distorted.org.uk Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (3072 bit) Modulus: 00:d1:7e:1c:30:5c:a0:84:9c:75:79:5e:a8:db:cd: cf:d1:fb:a0:40:3c:6d:43:0b:45:6f:c3:e3:a6:18: e9:97:82:b9:b6:3d:2c:e8:4b:a7:b8:af:1b:bd:92: 01:5f:18:f0:cc:36:b3:9b:f9:50:2f:1a:6f:5d:2d: 79:f6:2e:c1:0c:f3:79:0c:f5:c3:b7:86:32:c6:65: 4b:2d:d1:b6:d5:07:f3:36:e1:b3:f6:bf:00:b0:cb: 8a:65:fd:f4:d7:81:fb:21:d9:b9:18:cf:74:d3:98: 1d:52:ec:74:f4:0b:8f:b2:ba:d3:98:b0:87:f9:aa: 6a:5c:c8:46:e5:a6:52:05:6a:ca:be:7b:b4:fd:71: 69:0f:a3:be:d6:3e:8f:8e:7f:d0:0b:45:28:0d:d3: 63:f5:c8:e3:82:2c:7e:3e:c2:8c:54:d5:f2:aa:7c: 44:cd:a9:e7:36:ec:a4:87:cb:57:0f:ed:83:92:4c: a7:23:48:eb:8f:1f:91:ce:66:b9:cc:e6:b9:71:68: c2:94:ad:e6:c8:ca:6d:ea:82:f6:b4:50:f4:56:c9: 90:dc:2d:ab:a3:fc:d9:72:b7:59:16:77:d7:54:b3: 38:a4:ea:12:9f:9c:da:9b:03:d2:1a:4e:99:d9:8e: 80:69:8d:2c:d4:83:48:dd:81:9b:bc:70:0e:37:d0: 62:ab:20:1c:21:af:fb:ce:54:01:b6:32:4c:31:8d: 53:44:be:d8:06:64:d1:85:fc:ab:3c:d2:51:23:e4: 1d:eb:92:f4:74:16:98:f4:3c:6f:ee:23:ea:0c:d4: 89:8c:31:fc:3b:9b:26:96:bd:7b:85:03:a5:5b:3a: 67:f3:61:14:df:a5:36:fa:6f:aa:08:a8:d1:cf:40: 13:50:0a:69:ba:c2:b9:03:b7:20:89:a7:b8:90:81: ff:9a:eb:c0:b0:1d:69:c8:1f:83:5e:50:3d:d0:da: 6c:32:4e:2e:d4:d0:28:00:73:46:b9:2a:b9:bd:d4: 30:4f:3d:62:b9:23:3c:0f:37:e1 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: 6D:28:04:62:43:D0:96:38:A0:31:11:7E:DA:0E:1E:36:4F:C7:05:1E 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 7a:cb:93:a1:11:4f:9b:ed:d4:cf:67:b1:2c:50:b5:62:20:fd: 1f:1c:85:f3:d1:e7:a6:6d:a8:26:27:44:69:c8:48:5c:1c:6f: 37:48:22:85:73:82:8b:30:54:44:fa:be:87:ea:e2:56:5b:70: b5:10:d5:ba:1e:41:97:45:27:a4:a7:1d:66:bb:62:77:25:1f: 31:da:ce:45:45:71:a1:b9:43:8d:a6:e1:97:55:31:4a:2a:d9: 49:14:b5:1c:52:5d:23:94:36:5d:fe:c8:1a:be:58:ac:b9:7a: 05:1e:2a:ff:56:02:27:8c:30:1b:f6:0a:24:29:d9:5c:47:c2: f0:b6:85:1f:13:fc:cb:f5:b0:62:5d:8f:c0:fe:0a:29:d1:98: 71:4d:02:bc:63:be:96:7e:db:1d:27:5e:a3:0b:2f:cb:ed:09: 6e:e9:53:54:17:bd:7c:da:a0:ed:41:57:1c:1a:c3:9a:76:0c: 18:0d:2f:4f:9e:e5:21:f6:56:ff:ff:a5:85:8a:4b:5f:ca:e3: bd:d0:e6:c7:df:56:53:d2:db:bd:74:e5:b9:a7:44:fd:dc:1c: f7:5e:5a:21:bc:54:60:4f:cb:9c:ac:1e:83:de:3e:d4:f4:20: f2:de:8f:6d:2a:84:28:b8:e8:70:22:22:97:42:82:67:a6:e6: 2f:40:80:e0:8d:99:1b:c3:71:d5:c9:08:40:9b:ea:dc:ca:bd: 26:31:18:ec:e3:f5:a7:64:a1:e0:95:6b:0d:90:b3:8f:a8:f7: 44:72:6f:8b:a5:7e:7a:7f:7e:7d:ab:6d:c9:a1:97:fc:32:c8: 65:a6:bd:89:69:3e:86:c0:b9:b4:75:65:ab:1b:1e:83:a0:63: 61:37:3f:de:a6:b1:df:42:87:55:8f:b9:83:4a:c1:2e:f7:01: 0a:7a:bd:a2:f5:aa:5b:65:be:b1:f0:cb:45:40:8b:a1:b7:c6: bd:1b:47:a4:64:7d:d7:3b:9c:57:c6:95:fd:36:98:92:f6:c0: 44:51:84:dc:dd:42 -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDAqGHMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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