发送邮件支持地址薄选地址(弹出窗口返回值).也支持用户自己填写email地址,同时支持群发(也就是用户组)-Send e-mail support address book selected address (pop-up window to return value). Also supports the user fill in email addresses, while supporting mass (that is, the user group)

邮件收发系统 虽然是简单的邮件收发，但是利用到了SMTP协议和TCP同步协议实现的检查和接收指定的邮件服务器上的邮件。-While sending and receiving e-mail system is a simple mail, but the advantage of the SMTP protocol and TCP synchronization protocol specified in the inspection and receive messages on the