HTTP/1.1 200 OK
Date: Mon, 29 Apr 2024 19:44:56 GMT
Content-Length: 1495
Connection: keep-alive
Cache-Control: no-cache, no-store, must-revalidate, max-age=0
Cache-Control: no-store, max-age=0
Server: imunify360-webshield/1.21

* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN] Dovecot DA ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            d3:d0:c7:5a:ac:df:46:0d:31:f8:e2:72:cb:e0:0b:42
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA
        Validity
            Not Before: May 22 00:00:00 2023 GMT
            Not After : May 22 23:59:59 2024 GMT
        Subject: CN=*.ixlhosting.nl
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c3:5a:ae:b7:84:16:31:ea:f4:91:8a:58:40:ec:
                    fc:6d:42:44:1f:02:bb:8d:b7:d8:c5:fd:05:75:32:
                    a4:de:fa:83:a1:e4:e6:d1:81:12:3c:4d:05:cc:48:
                    10:15:7f:ea:51:d8:14:0a:42:71:04:23:f0:6a:19:
                    df:85:6a:f7:c9:fd:9c:09:29:03:88:ca:a6:d1:47:
                    d7:e1:5a:a7:a0:7c:92:2f:36:8d:8f:09:7b:c7:af:
                    85:28:e4:46:79:e5:d1:65:d2:e3:54:f0:f2:48:00:
                    eb:21:52:05:da:aa:0e:7a:6a:ae:8c:d4:3b:4e:3d:
                    f6:db:c8:52:55:c0:66:f1:90:47:b2:9a:3d:89:0b:
                    3b:24:70:5e:bd:19:c5:ed:6e:39:89:b7:e9:78:d7:
                    86:47:7b:ae:4a:6b:5e:ea:d6:d7:51:b8:64:99:63:
                    64:13:00:af:1b:80:dd:2e:95:a1:ae:b4:97:cf:66:
                    5f:55:9d:a4:8c:b4:ab:eb:58:9d:fc:46:10:ee:f8:
                    8d:f7:e4:40:bb:75:4b:02:14:9f:34:73:64:ed:0b:
                    66:c4:1e:d3:c3:8d:92:7e:79:da:65:03:3b:d6:62:
                    e4:5c:fd:a1:31:2a:1a:1c:1e:93:d8:fa:09:7e:1b:
                    5c:24:01:2d:68:86:6d:dd:cf:09:66:39:af:69:e2:
                    83:09
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
            X509v3 Subject Key Identifier: 
                B1:74:FD:D6:99:07:4D:56:B9:9C:6C:A2:A9:D9:EB:9C:8D:8A:9A:EC
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.6449.1.2.2.7
                  CPS: https://sectigo.com/CPS
                Policy: 2.23.140.1.2.1
            Authority Information Access: 
                CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
                OCSP - URI:http://ocsp.sectigo.com
            X509v3 Subject Alternative Name: 
                DNS:*.ixlhosting.nl, DNS:ixlhosting.nl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
                    Timestamp : May 22 08:30:22.823 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:F5:02:18:B0:6A:DC:5B:A7:77:2B:27:
                                30:B3:63:91:3E:70:2C:21:28:A1:07:E1:36:C9:E6:02:
                                47:BB:C6:7F:C4:02:21:00:90:36:A9:DB:05:FD:AC:F9:
                                55:06:CC:62:70:4C:4E:65:38:E9:13:F1:B2:79:99:39:
                                DB:C3:16:EB:E7:5E:37:FE
                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 22 08:30:22.912 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:F8:1E:41:EE:91:B4:AA:78:44:00:21:
                                30:FC:06:EA:65:6D:B0:80:80:16:A1:4E:C4:51:AE:D4:
                                42:BB:07:AD:FE:02:20:56:32:38:2E:E4:6E:21:B9:43:
                                85:7A:17:0D:02:A0:82:CC:49:93:0F:C2:6D:45:8D:DD:
                                84:74:54:55:47:81:A5
                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 22 08:30:22.899 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:FB:5B:21:12:00:AB:FA:9D:89:AB:91:
                                69:BB:C8:AF:42:94:76:D7:B1:DC:2E:2C:0B:CF:E8:9F:
                                32:D9:B4:DC:27:02:21:00:BC:1B:89:E7:C7:56:AB:5E:
                                6F:3E:DA:F5:29:F5:6D:85:8A:74:7D:8A:50:08:BF:F0:
                                CF:4B:31:41:E4:34:5A:BA
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        c4:b8:a0:a9:9b:4f:1d:73:fb:af:21:52:33:ae:d4:cf:cd:72:
        15:6b:e3:46:e5:3d:ed:c2:a9:0c:92:3c:72:f9:b4:9b:c3:45:
        10:45:4a:e3:89:3b:d8:f6:86:35:21:94:b4:14:91:5d:79:20:
        36:0d:85:1a:ef:ed:d7:10:0b:5e:1c:9d:71:79:7f:35:39:7d:
        8b:70:18:56:88:4d:44:2d:45:22:c8:8b:bf:da:a4:a4:df:9a:
        ea:b8:28:a3:f9:10:2f:47:e9:a1:d1:c6:4c:fb:65:2f:0a:4e:
        69:40:76:b2:3a:ad:72:63:4c:8d:80:88:84:f5:e5:b1:8a:8c:
        2a:bd:aa:c5:bb:23:f0:70:0a:0f:38:17:77:c6:47:4a:96:f5:
        a0:61:71:f7:de:8b:60:d8:66:f6:d1:71:14:87:8f:8c:bc:5e:
        f0:d9:f9:08:a5:f6:10:a1:28:74:5d:4f:97:52:4f:26:fb:97:
        f1:83:6b:06:c2:76:2e:59:0f:c5:a0:91:7e:5c:9f:d9:30:b8:
        0b:5c:06:ea:41:49:e3:80:a0:ab:d6:83:b8:c4:28:50:60:bd:
        52:8a:99:1f:ec:53:ed:4a:6d:f9:ca:72:ac:70:c2:f2:0a:a7:
        05:97:57:36:93:b5:08:ad:e9:85:2b:8a:68:27:34:17:2a:64:
        76:35:c2:43

HTTP/1.1 400 Bad Request
Date: Fri, 19 Apr 2024 12:58:45 GMT
Content-Type: text/html
Content-Length: 154
Connection: close
Server: imunify360-webshield/1.21

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>openresty</center>
</body>
</html>

The firewall on this server is blocking your connection.