Certificate: Data: Version: 3 (0x2) Serial Number: 170278 (0x29926) 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: Mar 23 23:25:02 2026 GMT Not After : Mar 25 08:25:02 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 7b:5b:20:c5:3d:71:74:4a:7d:21:33:70:bd:76:f8:d5:fc:34: 6e:70:57:c6:0e:b1:d4:30:47:55:97:06:29:42:84:17:46:77: cc:66:7a:05:67:62:11:ba:ed:2f:8c:f4:46:d2:99:0d:0e:3c: 13:f5:c2:d8:68:97:4d:56:ca:21:38:69:ca:dc:5e:f2:aa:f1: 3b:06:1a:7e:63:10:cc:d6:be:32:83:dc:42:c9:4a:71:b8:d9: 09:42:d7:db:f3:d6:23:05:27:78:fc:6a:09:8c:ad:5a:e6:c1: 05:64:e3:e8:ad:2f:1f:ed:1f:7c:3c:02:e9:79:da:a8:6c:8b: b3:dc:14:84:00:97:c0:30:cc:fc:55:3b:ad:1b:83:29:97:a1: 42:a7:35:20:0c:65:b0:91:9a:6b:58:ba:92:9b:36:9c:e7:2f: 2c:b1:3c:4e:24:33:4e:e0:7a:08:f0:48:1a:57:a0:07:86:ac: 30:ee:cb:18:a2:6a:fc:7e:3e:40:04:26:fd:07:b0:39:ef:7e: da:c5:a7:fe:b8:a0:84:48:87:9e:ba:7f:3d:82:fa:dd:8a:07: 06:ff:38:f9:fb:dd:6a:20:4f:61:74:b3:68:e8:c1:e4:01:f3: 3a:3f:1d:37:9d:54:28:bd:69:57:27:fb:92:bb:b7:2b:4a:9d: f3:e8:3d:90:3b:bf:2c:78:11:7c:1b:23:60:31:d4:b0:35:8f: 24:d0:04:cb:67:6d:57:9b:31:d0:d5:6f:2f:c6:4e:c1:73:aa: 91:0f:38:d1:56:8a:5d:36:20:94:65:6a:e0:c8:9c:f9:01:07: 2c:a4:40:0e:31:5d:d3:62:a0:08:05:4a:da:e2:07:ab:5a:03: 25:df:31:8d:86:28:78:72:31:6c:7c:74:19:77:e1:0e:56:04: 01:6a:79:00:fc:e6:cf:64:7e:af:50:39:97:7d:2d:e3:a6:27: 2d:85:bb:55:8e:c6:83:c4:33:39:56:b9:20:6e:59:68:aa:6d: 6f:34:f5:79:e9:e6 -----BEGIN CERTIFICATE----- MIIGYjCCBMqgAwIBAgIDApkmMA0GCSqGSIb3DQEBCwUAMIGqMQswCQYDVQQGEwJH QjEXMBUGA1UECAwOQ2FtYnJpZGdlc2hpcmUxEjAQBgNVBAcMCUNhbWJyaWRnZTEZ MBcGA1UECgwQZGlzdG9ydGVkLm9yZy51azEvMC0GA1UEAwwmZGlzdG9ydGVkLm9y Zy51ayBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxIjAgBgkqhkiG9w0BCQEWE2NhQGRp c3RvcnRlZC5vcmcudWswHhcNMjYwMzIzMjMyNTAyWhcNMjYwMzI1MDgyNTAyWjCB gjELMAkGA1UEBhMCR0IxFzAVBgNVBAgMDkNhbWJyaWRnZXNoaXJlMRIwEAYDVQQH DAlDYW1icmlkZ2UxGTAXBgNVBAoMEGRpc3RvcnRlZC5vcmcudWsxKzApBgNVBAMM InNtdHAtY2xpZW50IG1hbmdvLmRpc3RvcnRlZC5vcmcudWswggGiMA0GCSqGSIb3 DQEBAQUAA4IBjwAwggGKAoIBgQDRfhwwXKCEnHV5Xqjbzc/R+6BAPG1DC0Vvw+Om GOmXgrm2PSzoS6e4rxu9kgFfGPDMNrOb+VAvGm9dLXn2LsEM83kM9cO3hjLGZUst 0bbVB/M24bP2vwCwy4pl/fTXgfsh2bkYz3TTmB1S7HT0C4+yutOYsIf5qmpcyEbl plIFasq+e7T9cWkPo77WPo+Of9ALRSgN02P1yOOCLH4+woxU1fKqfETNqec27KSH y1cP7YOSTKcjSOuPH5HOZrnM5rlxaMKUrebIym3qgva0UPRWyZDcLauj/Nlyt1kW d9dUszik6hKfnNqbA9IaTpnZjoBpjSzUg0jdgZu8cA430GKrIBwhr/vOVAG2Mkwx jVNEvtgGZNGF/Ks80lEj5B3rkvR0Fpj0PG/uI+oM1ImMMfw7myaWvXuFA6VbOmfz YRTfpTb6b6oIqNHPQBNQCmm6wrkDtyCJp7iQgf+a68CwHWnIH4NeUD3Q2mwyTi7U 0CgAc0a5Krm91DBPPWK5IzwPN+ECAwEAAaOCAbUwggGxMAwGA1UdEwEB/wQCMAAw DgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMCMB0GA1UdDgQWBBRt KARiQ9CWOKAxEX7aDh42T8cFHjCB3wYDVR0jBIHXMIHUgBRS5Zyx9dt4/WSUOwGZ ISe9j4gWb6GBsKSBrTCBqjELMAkGA1UEBhMCR0IxFzAVBgNVBAgMDkNhbWJyaWRn ZXNoaXJlMRIwEAYDVQQHDAlDYW1icmlkZ2UxGTAXBgNVBAoMEGRpc3RvcnRlZC5v cmcudWsxLzAtBgNVBAMMJmRpc3RvcnRlZC5vcmcudWsgQ2VydGlmaWNhdGUgQXV0 aG9yaXR5MSIwIAYJKoZIhvcNAQkBFhNjYUBkaXN0b3J0ZWQub3JnLnVrggkAka4l ZGeiJXUwHgYDVR0SBBcwFYETY2FAZGlzdG9ydGVkLm9yZy51azAmBgNVHREEHzAd gRtwb3N0bWFzdGVyQGRpc3RvcnRlZC5vcmcudWswMwYDVR0fBCwwKjAooCagJIYi aHR0cDovL3d3dy5kaXN0b3J0ZWQub3JnLnVrL2NhL2NybDANBgkqhkiG9w0BAQsF AAOCAYEAe1sgxT1xdEp9ITNwvXb41fw0bnBXxg6x1DBHVZcGKUKEF0Z3zGZ6BWdi EbrtL4z0RtKZDQ48E/XC2GiXTVbKIThpytxe8qrxOwYafmMQzNa+MoPcQslKcbjZ CULX2/PWIwUnePxqCYytWubBBWTj6K0vH+0ffDwC6XnaqGyLs9wUhACXwDDM/FU7 rRuDKZehQqc1IAxlsJGaa1i6kps2nOcvLLE8TiQzTuB6CPBIGlegB4asMO7LGKJq /H4+QAQm/QewOe9+2sWn/righEiHnrp/PYL63YoHBv84+fvdaiBPYXSzaOjB5AHz Oj8dN51UKL1pVyf7kru3K0qd8+g9kDu/LHgRfBsjYDHUsDWPJNAEy2dtV5sx0NVv L8ZOwXOqkQ840VaKXTYglGVq4Mic+QEHLKRADjFd02KgCAVK2uIHq1oDJd8xjYYo eHIxbHx0GXfhDlYEAWp5APzmz2R+r1A5l30t46YnLYW7VY7Gg8QzOVa5IG5ZaKpt bzT1eenm -----END CERTIFICATE-----