Certificate: Data: Version: 3 (0x2) Serial Number: 175972 (0x2af64) 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 16 22:25:04 2026 GMT Not After : Aug 18 07:25:04 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 54:06:af:ee:23:7f:9f:3e:84:b5:dc:29:26:c1:59:86:82:70: 1c:8f:06:79:26:e1:ac:45:cf:8a:9a:18:b7:c9:fe:e1:f8:ea: a3:37:e5:9a:18:c5:c3:e4:18:57:5c:3b:61:41:4c:96:84:8a: 94:fe:60:79:3f:13:9a:09:45:a4:6f:ed:f6:d3:d5:41:b0:82: 74:c3:d0:22:e6:cf:39:d4:2e:e4:dc:fa:37:f3:bb:66:e5:51: e8:e7:db:4c:df:95:8a:07:77:1f:ea:4d:60:a8:60:55:6e:9d: 5b:d7:a7:7f:be:58:c2:18:17:8c:84:92:eb:73:1c:ae:60:61: eb:0f:8f:1d:5d:d9:13:36:3c:76:bc:ac:e3:a6:11:3c:04:86: 8d:d7:77:3e:c1:28:6d:29:3c:d5:8d:a0:ae:8b:33:10:5d:e2: 8c:fc:14:b2:7d:15:27:ba:d9:cb:19:fd:f5:5c:50:45:65:37: 92:ef:76:53:7b:83:d8:ea:88:04:bf:1a:b1:16:63:03:95:c8: 19:0f:64:8f:42:45:56:bf:0e:76:f9:92:bc:ba:a7:81:5d:5c: 6f:be:97:a7:37:d2:63:95:55:e7:18:37:ab:65:4b:f9:6a:85: 2c:2f:f1:0e:30:60:b5:44:2c:ec:a8:26:f7:dd:0c:21:43:5e: 6e:06:df:97:0e:46:66:48:6a:2c:0a:3a:c8:7a:c3:db:5c:16: 86:ff:c8:58:b7:01:3e:fc:71:fc:53:39:ab:ec:59:b0:0e:c7: d6:7c:b4:87:bb:0c:14:3c:25:dc:88:5c:13:2e:86:6b:5b:5b: b9:1c:9a:02:6e:36:0a:0c:2c:b1:17:30:a1:0d:e8:c3:0f:f0: 9b:9f:14:34:ef:6b:01:01:ba:45:7e:bf:ae:28:35:95:a3:52: 2a:98:5b:3c:be:c6:81:b3:8b:ab:5d:96:fe:bd:4f:30:fa:4b: 0f:b1:1b:b0:85:75:dd:4e:cd:57:99:b3:51:2b:de:09:8d:86: 7c:15:a5:d7:05:75 -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDAq9kMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ 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