java邮箱 本邮箱使用HTML界面设计，包含功能：邮箱的登入与注册，邮件的收发，附件的发送与接受！-java mailbox The mailbox using HTML interface design, including features: mailbox login and registration, send and receive mail, send and receive attachments!

java简易邮箱 本邮箱是使用应用平台运行，代码有具体注释比较简单易懂！-java Simple Mailbox This mailbox is running use application platform, code is relatively simple to understand specific comment!