220 mx.securemx.jp ESMTP Sendmail; Thu, 19 Sep 2024 16:59:39 +0900
250-mx.securemx.jp Hello [224.10.112.4], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE 104857600
250-STARTTLS
250 HELP

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:c2:1e:78:c3:a3:e3:bc:c1:1d:05:ec:f8:89:be:f1:52:30
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Sep 12 08:03:26 2024 GMT
            Not After : Dec 11 08:03:25 2024 GMT
        Subject: CN=securemx.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    00:ae:bd:54:cb:2d:fd:f8:87:9c:49:63:e9:68:9b:
                    93:40:90:d4:08:b8:c0:f2:5b:05:18:ad:29:e7:52:
                    8d:f7:bf:c7:fe:89:5b:53:05:be:b8:0c:1b:7c:b1:
                    ac:f8:69:1b:65:1c:d3:83:30:02:9a:81:12:2a:ce:
                    74:19:2c:89:19:91:25:1d:9d:3a:7e:bf:92:29:31:
                    83:21:2b:15:54:7c:f4:4c:2e:35:24:13:96:be:72:
                    ab:77:f6:b2:13:12:44:3a:98:56:36:82:00:68:b3:
                    00:c5:12:e0:a2:7a:71:04:36:bd:8f:b8:99:25:35:
                    81:b4:0e:2a:40:ac:79:1a:cd:1a:90:7a:49:8f:c3:
                    b8:1d:30:e3:13:b5:0c:3d:20:b4:e6:31:0e:eb:75:
                    01:8b:45:bf:33:d6:e9:2f:3d:b3:0e:5e:62:34:5d:
                    32:7a:2b:24:48:1f:98:47:c8:8b:eb:76:f9:ad:65:
                    a6:f1:0a:1a:f9:9b:fb:25:c5:2f:5d:77:fc:9a:31:
                    a0:67:0f:a7:6d:61:ec:db:e0:23:8c:ec:ac:1e:a5:
                    ca:46:69:9f:18:2b:25:79:68:18:61:d2:4e:66:8c:
                    2f:58:78:0c:c0:40:7c:5a:59:16:33:fc:d2:ee:7a:
                    91:f0:27:5c:c7:c4:6e:f9:12:8f:02:16:54:12:87:
                    d2:16:9a:9e:78:4a:68:03:81:a7:fa:55:75:fe:8f:
                    bc:ba:18:c8:4e:b4:22:27:68:00:c3:d6:8a:5f:1b:
                    b3:71:c4:97:97:dc:d8:c6:c2:a2:e6:1c:64:07:eb:
                    65:6f:28:d8:15:a2:be:a6:25:03:ad:6c:ff:e1:bc:
                    eb:7d:ff:d5:ba:e4:c5:e0:85:1d:c1:9d:ac:b9:7d:
                    a7:40:94:bd:e0:26:d8:51:75:b3:df:e4:fb:8e:d9:
                    d3:7a:0e:da:27:42:66:3e:ab:0e:e7:6e:b1:3f:12:
                    bb:2b:60:af:1d:e0:7a:90:ee:da:f6:1e:83:b8:db:
                    c2:94:88:26:5a:eb:fe:d5:59:21:22:ab:77:68:75:
                    c4:fc:32:a4:98:fb:8f:e7:09:80:a9:ba:bf:a3:58:
                    b5:ff:08:28:49:5e:c4:8e:f7:bd:a2:93:02:cf:bb:
                    9d:ba:42:cd:c3:7a:c7:68:99:be:8c:bf:39:8b:87:
                    00:a3:7f:af:9a:ee:30:d5:fa:4b:f8:87:33:ca:93:
                    77:dd:5b:06:bc:68:2d:09:0b:22:cb:90:25:80:66:
                    e2:12:d9:c4:e3:bc:bd:88:0a:3c:3e:0e:1c:ac:b4:
                    03:c7:b4:93:6d:39:b6:e3:06:d2:e2:2f:af:a2:ca:
                    bb:4a:2c:43:19:5f:9b:3d:59:78:e2:17:5b:1d:22:
                    0c:7b:a9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                44:6F:F3:F8:CD:97:CC:36:DD:50:32:9A:FF:63:8A:4B:F2:E2:03:F8
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:*.p.securemx.jp, DNS:*.securemx.jp, DNS:securemx.jp
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : Sep 12 09:01:56.104 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:3C:C4:2E:68:41:E0:04:8F:A5:61:98:D6:
                                EC:D5:D0:26:18:44:07:64:11:56:57:83:32:23:13:29:
                                AF:39:49:D2:02:20:12:C7:67:B3:96:FE:C4:50:54:8F:
                                D9:F3:F7:4F:B7:39:F9:5D:B0:30:9E:F0:7D:7F:18:65:
                                BF:ED:09:4F:93:73
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
                                4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
                    Timestamp : Sep 12 09:01:56.390 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:C8:8B:88:56:00:44:80:90:01:D5:2E:
                                AF:1A:C1:7B:0F:64:63:47:BF:44:56:E8:BB:9D:15:11:
                                EA:3B:C3:EA:92:02:20:4F:B7:34:73:43:B1:C3:83:6B:
                                97:B0:76:CC:A4:13:C9:60:40:35:77:ED:F4:11:11:AC:
                                EF:7C:C2:D8:F7:99:F6
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        21:1c:37:8f:40:1a:c1:ba:b6:e2:57:fe:b0:57:37:d8:89:b1:
        92:9f:87:ff:4f:7c:a9:b1:3c:99:cf:bd:67:3f:bc:d5:4f:90:
        25:85:a6:7c:75:cd:76:0d:e6:90:5d:b2:fc:ae:4d:7b:1b:fb:
        44:d6:f5:04:83:4b:43:cd:72:17:73:50:c5:ff:a2:c0:f3:d7:
        f5:fd:07:9f:28:3d:18:b7:21:01:e9:ce:eb:ab:60:27:95:74:
        bd:ea:83:e5:2a:10:93:58:3c:80:d7:18:9a:ce:4f:7c:26:cb:
        0c:48:b2:de:8b:45:da:c6:d4:0f:72:fb:2e:b4:5a:9c:83:12:
        81:fb:80:d9:66:93:55:c1:07:29:cd:4c:86:81:81:42:b3:22:
        34:b9:9d:e0:17:0b:8f:e1:c4:04:6c:6a:41:db:8b:8c:c9:a7:
        90:aa:e4:99:82:29:61:f9:c5:2e:22:92:35:93:bf:ee:ef:20:
        6f:63:01:3b:2a:5f:32:60:ac:83:e8:e5:93:11:5f:42:6e:73:
        d6:1b:b2:23:6e:8e:51:a2:40:5b:c6:ed:7d:61:f8:bf:33:74:
        4b:e4:c7:4c:51:5c:15:dc:16:2d:38:00:f4:23:2f:1c:4b:7b:
        61:6a:84:54:85:9a:12:b4:f4:b5:ff:1a:80:55:40:c4:83:a1:
        75:88:c8:6a