220 mailpot.garrows.com SMTP Server
GET / HTTP/1.1
Host: 110.20.235.68:25
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Accept: */*
Accept-Encoding: gzip
500 Syntax error [User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36]
500 Syntax error [Host: 110.20.235.68:25]
500 Syntax error [Accept: */*]