220 sender-server ESMTP ready
250 sender-server

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            42:4f:d4:c3:6d:be:38:c9:7c:dd:22:20:c9:f4:f7:d5:0d:5b:76:8c
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=XX, L=Default City, O=Default Company Ltd
        Validity
            Not Before: Mar 16 09:30:18 2021 GMT
            Not After : Mar 14 09:30:18 2031 GMT
        Subject: C=XX, L=Default City, O=Default Company Ltd
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    00:c8:cc:74:31:93:bb:9f:f5:61:01:99:0c:71:2f:
                    cc:f0:bb:8a:7b:81:4b:25:43:25:f9:4c:e9:93:f3:
                    53:ce:b3:c8:50:ab:19:98:f9:38:1d:0e:b7:7a:6d:
                    a1:09:9f:fd:02:fa:19:04:88:26:50:38:da:1b:ff:
                    3a:70:32:1c:71:ba:dc:00:c8:0a:ab:b2:2e:2f:30:
                    a4:0a:e4:fa:f7:c0:3f:7e:56:b6:3f:88:24:e7:3e:
                    39:c2:37:de:48:14:64:aa:0e:92:df:2b:fe:9d:9d:
                    99:67:d9:63:91:b4:16:f7:47:eb:7a:81:10:9a:5c:
                    da:7a:e9:1e:ce:f6:84:ae:4d:d3:4d:b4:21:ca:3f:
                    4b:1d:63:14:5c:26:70:b8:36:b9:25:e7:04:7a:7b:
                    18:17:f2:66:5e:72:24:71:07:de:d8:07:f2:35:8d:
                    d4:3d:d0:aa:f8:3e:79:63:02:1e:23:5a:14:4e:b0:
                    7e:6d:d1:6c:a5:07:1a:8f:48:86:e1:29:f8:6f:53:
                    6d:e2:d7:85:ab:73:29:0d:79:4e:09:f3:50:65:9b:
                    b8:f0:57:5b:15:2c:1e:40:5e:a9:1e:19:0d:e2:4e:
                    a3:0e:49:7f:1c:98:ea:69:8f:ec:9a:d4:1d:b6:28:
                    7a:5a:71:e6:8d:81:ff:95:e0:17:35:68:d6:e8:bd:
                    54:8e:c6:01:b8:b1:61:1b:e8:62:d2:0a:1f:2d:0e:
                    61:55:cc:43:6c:90:6f:8c:61:f0:b5:b8:d0:4a:c1:
                    ee:cf:9e:72:14:44:83:1c:5a:37:1b:7f:8a:28:ab:
                    99:3c:d4:79:56:ff:b9:97:fe:0b:fb:7a:11:12:3c:
                    f4:97:28:7f:64:c6:72:4d:9f:84:3b:d2:f5:1f:7b:
                    c1:c2:3f:b2:d2:f7:52:8f:3b:4b:39:ee:ce:b3:62:
                    a7:d4:85:f7:b4:03:0b:c8:bf:50:58:f9:5d:b5:a6:
                    0f:4d:b9:38:94:de:9b:15:bb:b1:45:47:87:eb:e7:
                    e2:b7:4c:01:26:51:b2:73:6b:8b:e2:00:0a:da:3a:
                    1e:a9:25:0e:85:b9:1f:98:93:af:c8:8c:d0:23:59:
                    bf:c0:79:29:69:af:bd:db:99:6b:37:85:df:e4:9b:
                    e1:ab:3c:0b:05:a6:2a:01:5d:75:a4:ae:41:85:7d:
                    b3:d6:79:73:15:87:49:60:91:68:75:cf:9c:a8:84:
                    ec:27:8e:43:99:a4:eb:44:be:fb:91:96:7d:7e:c7:
                    c9:26:d8:45:e9:d3:3e:37:e8:c5:7d:de:c1:3b:4f:
                    76:d3:cd:80:92:32:59:19:74:25:7f:17:33:ae:b7:
                    f8:07:6f:3e:d0:dc:53:6d:cb:53:82:dd:b2:a2:89:
                    7a:d2:eb
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                51:C6:DA:70:C0:79:A2:01:20:AB:96:6B:4F:11:6F:40:EE:94:58:F8
            X509v3 Authority Key Identifier: 
                51:C6:DA:70:C0:79:A2:01:20:AB:96:6B:4F:11:6F:40:EE:94:58:F8
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        c1:a6:ac:1e:f8:9c:24:d2:2b:d2:b0:f2:38:d6:31:c7:1b:80:
        0f:eb:e0:ed:4b:24:53:37:36:f6:31:d9:63:ff:e0:da:86:06:
        74:ac:c3:b9:94:ec:6c:51:b8:07:a5:a8:e4:5e:bf:6a:79:6b:
        86:7f:5f:87:78:da:c9:67:46:89:af:2c:37:65:43:36:ff:20:
        71:79:de:7a:62:eb:db:4c:af:65:fa:69:68:11:a3:d2:94:b2:
        58:ee:30:37:ee:58:0b:c6:ae:ce:49:e1:01:97:63:09:8e:38:
        cf:02:39:a7:43:9c:60:78:1d:6e:98:b0:a6:39:f0:ba:9f:cc:
        88:d2:96:2d:15:cc:43:1b:44:60:06:b3:02:d2:cf:04:bb:9a:
        68:19:15:2b:77:f3:12:2a:8a:98:7e:f5:53:79:26:05:62:c9:
        d8:86:6b:80:dd:09:ac:fd:85:40:62:1b:af:2d:f9:f2:7d:06:
        15:8e:38:c5:4c:e6:b4:38:43:d8:af:39:6a:02:6d:de:58:9a:
        82:57:08:e7:30:aa:bc:d4:bd:b8:4b:5c:7d:11:b1:72:4c:05:
        23:2d:d7:5f:9b:d6:03:5e:82:82:4e:e5:e0:d2:dd:9a:10:ba:
        78:ed:a1:12:7b:8c:4c:d2:58:1d:4d:a2:33:ad:cf:58:37:55:
        98:b6:79:e7:37:fa:a2:1c:0c:73:1d:c8:6a:91:9d:28:c7:66:
        0e:10:34:89:e6:54:18:9d:84:1e:a3:99:e2:ad:bc:5e:b8:38:
        fd:c4:67:b3:30:8a:63:9c:3d:f4:14:7e:f7:ec:f7:95:58:ec:
        02:27:f4:1f:b4:69:ff:9d:b9:35:45:72:f0:68:ad:6b:e6:80:
        4d:22:1f:3e:a0:6b:0e:f8:55:52:88:1f:14:08:2f:71:77:d7:
        4f:09:b4:0f:0d:dd:e8:32:76:5c:c4:6d:2d:4d:7f:17:88:c9:
        ae:34:f4:0a:ed:a6:cc:de:0e:85:01:38:db:09:7a:e8:2b:21:
        c2:c8:cf:f9:b6:52:6c:59:3a:54:99:a4:ef:ee:e0:5d:c2:78:
        d2:8b:ec:4b:fc:4e:2b:2d:4d:87:64:24:24:50:06:60:e7:ae:
        3a:9c:c7:af:a1:95:1a:f4:f0:49:d0:91:50:39:63:9c:10:b1:
        7c:c5:95:24:3e:b4:c4:18:d6:b6:36:ae:e3:f0:43:80:a2:43:
        70:f3:57:f2:8a:7e:35:1b:57:20:af:3a:8e:1b:a7:a8:34:70:
        da:5a:47:3d:4f:f2:8e:c7:99:d3:6f:87:00:24:39:d9:e1:00:
        16:01:94:16:54:aa:23:29:01:d4:be:28:3c:34:c5:45:51:fd:
        71:32:df:32:74:af:c9:94

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Date: Thu, 06 Feb 2025 08:17:20 GMT
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