Barracuda Networks Spam Firewall smtpd

220 barracuda.leaco.net ESMTP (c72c12cdd191eb810f34f8098eb7241c)
250-barracuda.leaco.net Hello 224.215.201.134 [224.215.201.134], pleased to meet you
250-SIZE 100000000
250-PIPELINING
250-8BITMIME
250 HELP

<empty title>

HTTP/1.1 200 OK
Server: BarracudaHTTP 4.0
Content-Type: text/html; charset=utf-8
Content-Length: 13848
Connection: keep-alive
Expires: Thu, 14 Sep 2023 14:35:17 GMT
Date: Fri, 13 Sep 2024 14:35:17 GMT
Cache-Control: private
Cache-Control: max-age=0
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 2 (0x2)
        Signature Algorithm: sha1WithRSAEncryption
        Issuer: C=US, ST=California, L=Campbell, O=Barracuda Networks, OU=Engineering, CN=Barracuda\/emailAddress=sales@barracuda.com
        Validity
            Not Before: Sep 29 14:32:57 2011 GMT
            Not After : Sep 24 14:32:57 2031 GMT
        Subject: C=US, ST=California, L=Campbell, O=Barracuda Networks, OU=Engineering, CN=Barracuda\/emailAddress=sales@barracuda.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:ef:7a:12:e1:43:4c:e8:35:a6:12:d2:b4:aa:48:
                    0b:24:e4:be:59:b2:13:d5:5a:24:a3:a5:67:06:c5:
                    06:c1:05:4a:ca:72:e0:a5:18:18:ed:60:75:47:ab:
                    3d:27:ce:8e:05:58:03:ae:da:f6:fb:90:3f:d9:8c:
                    d9:be:5d:37:8a:f3:77:75:50:55:50:7b:1a:19:df:
                    b5:bb:99:87:2b:8f:3e:3d:19:6f:72:34:20:ba:09:
                    4e:83:a2:37:8a:8f:78:d4:aa:1a:ea:b7:4a:79:3b:
                    4f:86:72:6d:a6:58:80:8e:b6:da:42:4c:df:6c:57:
                    9c:d5:f8:74:d1:4e:ad:6a:29
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            Netscape Cert Type: 
                SSL Server
    Signature Algorithm: sha1WithRSAEncryption
    Signature Value:
        dc:c8:0b:35:6b:d9:05:56:82:1a:2a:1e:a1:de:e4:b1:7c:af:
        44:c9:be:00:d8:92:3c:03:c7:22:99:a7:3c:18:c7:4d:b5:5b:
        ed:45:df:c2:10:5b:d8:c1:0a:12:ff:0e:fe:12:90:a1:9a:5c:
        bf:95:54:14:9e:4e:2e:03:c8:c3:3b:2a:5d:f8:42:d2:75:23:
        7a:13:d7:10:69:8e:14:2b:76:a7:2b:cd:16:d2:65:60:c0:74:
        73:a9:8d:10:83:0f:b4:ad:28:ba:ce:f3:1d:2b:89:bd:26:2c:
        be:8b:be:33:1c:d4:74:e9:b9:15:51:a1:2c:38:6b:4c:bd:4a:
        6b:eb

<empty title>

HTTP/1.1 302 Found
Server: BarracudaHTTP 4.0
Date: Thu, 12 Sep 2024 19:34:03 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://68.233.144.9
Cache-Control: private
Cache-Control: max-age=0
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block