System> Connecting...
System> Ready to send data to server...
System> Ready to recieve data...
Server> 220 smtp.qq.com Esmtp QQ Mail Server
Client> HELO localhost
Server> 250 smtp.qq.com
Client> auth login
Server> 334 VXNlcm5hbWU6
Client> base64帐号
Server> 334 UGFzc3dvcmQ6
Client> base64密码
Server> 235 Authentication successful
Client> mail from:<780860343@qq.com>
Server> 250 Ok
Client> rcpt to:<780860343@qq.com>
Server> 250 Ok
Client> data
Server> 354 End data with <CR><LF>.<CR><LF>
Client> from:<780860343@qq.com>
Client> to:<780860343@qq.com>
Client> subject:hello you
Client>
Client> hello world mail content
Client> my name is suxiaolin
Client> .
Server> 250 Ok: queued as
Client> quit
Server> 221 Bye
Server>
System> Server disconnected.
