HTTP/1.1 404 Not Found
Server: nginx
Date: Fri, 16 Aug 2019 07:33:45 GMT
Content-Type: text/html
Content-Length: 162
Connection: close

SSH-2.0-OpenSSH_5.3

HTTP/1.1 404 Not Found
Date: Mon, 27 Aug 2018 03:03:48 GMT
Server: Apache/2.2.15
Content-Length: 198
Connection: close
Content-Type: text/html; charset=iso-8859-1

4\x00\x00\x00 5.1.73\x00\x0e\xf2\x01\x00uC*Hka)B\x00\xff\xf7\x08\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00T^[/v)b5~?_?\x00

+OK Dovecot ready.