220 smtp.unisender.com ESMTP
250-smtp.unisender.com Hello 224.57.11.174 [224.57.11.174]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-SMTPUTF8
250 HELP

HTTP/1.1 403 Forbidden
Cache-Control: no-cache
Content-Type: text/html
Server: Caddy
Date: Fri, 26 Apr 2024 09:10:22 GMT
Transfer-Encoding: chunked

220 smtp.unisender.com ESMTP
250-smtp.unisender.com Hello ymy5axhlydg.org [224.142.24.20]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-SMTPUTF8
250 HELP

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            55:f9:0c:7a:60:fc:d3:d7:36:2e:6e:4d
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=AlphaSSL CA - SHA256 - G4
        Validity
            Not Before: May 16 06:48:03 2023 GMT
            Not After : Jun 16 06:48:02 2024 GMT
        Subject: CN=*.unisender.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:df:65:27:43:dc:7e:df:c4:60:37:a7:b4:f4:a3:
                    05:f7:22:3a:68:f7:26:c6:b5:29:cb:15:54:11:81:
                    d2:1f:63:f1:9d:a7:b7:e6:ec:f3:f2:d0:5d:a2:a0:
                    bd:50:4e:61:41:14:8a:fe:b2:09:12:33:14:e7:71:
                    71:3e:4f:71:5e:15:b7:89:21:cf:9c:e7:ab:f9:40:
                    f4:45:f6:23:c3:49:72:e9:51:f4:5f:af:72:6f:7f:
                    bc:07:73:81:0b:1f:52:6a:05:6c:89:d3:e7:c6:ec:
                    5a:9d:2e:f8:91:fa:96:a6:65:6d:dc:da:90:fc:d8:
                    28:e3:64:63:ec:3d:4a:67:09:ed:65:64:ac:6a:29:
                    f8:e6:22:03:ad:15:66:a2:0a:64:d4:36:23:40:9c:
                    84:ec:01:37:d9:1b:d0:98:d9:27:be:98:f0:fc:08:
                    26:4f:62:95:bd:31:fe:a7:02:fd:59:47:71:5a:79:
                    4f:0b:8d:72:e4:65:f8:93:aa:bb:e7:e4:59:f4:19:
                    80:c9:5c:fb:9d:af:1a:2c:64:14:85:2d:ef:9b:79:
                    84:b8:fb:74:6d:9b:54:f9:34:2e:e2:79:85:54:8c:
                    3f:36:97:61:54:36:86:2a:03:89:b8:fb:bb:19:cf:
                    5d:b0:ed:c2:de:90:d4:3c:d0:56:d5:27:93:d8:7f:
                    b4:23
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/alphasslcasha256g4.crt
                OCSP - URI:http://ocsp.globalsign.com/alphasslcasha256g4
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
                Policy: 1.3.6.1.4.1.4146.10.1.3
                  CPS: https://www.globalsign.com/repository/
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/alphasslcasha256g4.crl
            X509v3 Subject Alternative Name: 
                DNS:*.unisender.com, DNS:unisender.com
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                4F:CB:AC:A8:C2:EF:AB:DD:83:6F:6B:BF:CE:98:3D:5C:58:25:76:15
            X509v3 Subject Key Identifier: 
                D6:2D:61:59:B8:DE:3A:91:D4:98:80:10:BD:1E:B3:15:E5:57:06:1D
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
                                32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
                    Timestamp : May 16 06:48:07.607 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:16:6F:BF:2F:A7:82:73:0B:7E:D1:30:5E:
                                8C:D9:14:55:2F:1F:22:E1:B2:A6:0A:41:AA:C6:A3:B4:
                                D9:0A:F5:F5:02:21:00:98:76:89:40:59:2D:C8:EB:7E:
                                82:20:50:D4:B6:FB:21:AE:BB:DA:FB:90:FF:74:62:5F:
                                B5:88:FF:1C:2C:0C:B9
                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 : May 16 06:48:07.631 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:27:B0:92:73:7A:3E:2F:26:0D:6B:0A:FB:
                                81:AD:B1:2D:DC:CD:CE:A5:7B:C2:FC:5D:8F:F1:7E:7E:
                                B0:7B:26:8F:02:20:43:3C:CA:8E:83:43:5D:BC:2D:0E:
                                78:AD:1A:E5:41:AD:AE:61:46:D0:1E:3F:9B:6F:C2:22:
                                18:DE:40:0C:BE:ED
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
                                91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
                    Timestamp : May 16 06:48:07.658 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:20:E8:33:A5:0A:31:DD:C3:23:18:4A:EC:
                                1A:73:F1:B7:E3:0C:74:60:ED:66:23:10:20:11:84:5A:
                                5C:B2:BE:FC:02:20:7E:A5:CD:C1:E3:4E:5E:FC:44:E0:
                                AB:03:A6:63:D1:2D:57:CA:A9:AE:30:F9:DB:A6:22:FC:
                                91:C3:F9:5A:81:56
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        96:0a:75:be:7d:f5:44:8e:75:7b:5f:8d:c6:f8:0f:0a:d1:7c:
        24:9a:7e:0a:78:29:a8:ce:f0:9f:06:84:ef:95:c9:4b:4b:37:
        01:ef:31:92:85:35:aa:d2:52:b9:f6:c4:c4:38:3d:94:58:0a:
        87:87:a8:d6:5c:a2:2c:b9:79:90:dd:23:f5:74:61:3b:63:5c:
        33:45:cc:ae:01:2c:19:0b:09:7d:8b:b5:c6:92:fd:76:ab:17:
        25:90:e9:4e:e6:31:7d:37:0c:eb:c6:b3:2e:e2:1f:ad:fb:c0:
        95:7c:07:fe:be:02:2d:50:1a:b3:e2:13:69:61:e2:16:e4:16:
        b3:8a:97:f9:03:17:69:54:cc:25:93:18:ee:d0:b9:3a:c2:b6:
        23:37:d6:9f:8e:80:ec:c8:fb:3f:c9:97:bc:03:cd:68:0f:9c:
        cf:bc:55:91:28:08:9e:ca:e2:f5:f3:54:ad:2c:ad:ba:70:41:
        a3:1e:fe:8e:b8:ee:87:a4:fb:a7:03:d2:54:ee:0f:39:3e:a4:
        74:d7:57:e1:e6:9d:b3:77:0d:60:d5:49:78:9e:87:a7:9f:c5:
        ed:9f:21:e1:c2:76:09:7f:15:03:44:dd:56:99:c4:28:70:f8:
        8d:41:de:40:65:4a:31:33:0d:4f:6c:a3:3c:fc:7d:3a:48:57:
        d0:b8:dd:4f