这是错误信息：
*** CuteFTP Pro 3.0 - build Nov 4 2002 ***

状态:> 正在获取列表“”...
状态:> 正在连接到 http 代理服务器 197.0.243.1:8080 (ip = 197.0.243.1)...
状态:> 正在请求服务器...
GET ftp://fengzhang:****@61.145.230.241/ HTTP/1.1
Host: 61.145.230.241:21
Range: bytes=0-
Referer: /
User-Agent: CIS TE/1.0
Connection: Keep-Alive
Proxy-Connection: Keep-Alive
Accept: *.*, */*
Pragma: no-cache

状态:> 正在接收回复...
HTTP/1.1 403 Forbidden
Cache-Control: no-cache
Pragma: no-cache
Content-Type: text/html
Proxy-Connection: Keep-Alive
Connection: Keep-Alive
Content-Length: 606

错误:> 403 禁止。