系统环境cengos6.2，需要装expect

脚本如下：

#!/usr/bin/expect

set smtp   smtp.qq.com set user   *******    #**代表QQ号吗经过base64加密过的值 set pass   *******    #**代表密码经过base64加密过的值 set from   986870231@qq.com set to     986870231@qq.com set title  think set content fuck spawn telnet $smtp 25 expect "220" send "helo root\r" expect "250" send "auth login\r" expect "334" send "$user\r" expect "334" send "$pass\r" expect "235" send "MAIL FROM: <$from>\r" expect "250" send "RCPT TO: <$to>\r" expect "250" send "DATA\r" expect "354" send "TO: $to\r" send "FROM: $from\r" send "SUBJECT: $title\r" send "\r" send "$content\r" send ".\r" expect "250" send "QUIT"