Description: Prepared to use Java-based API of the e-mail client. Sent when the sender to fill in username and password (if not the arbitrary, but it can not be empty). Tested can be used sina and Gmail e-mail, but do not support the 126,163-mail (if the support of the smtp should be able to).
File list (Check if you may need any files):
SendMail(带用户名、密码)
..........................\.classpath
..........................\.project
..........................\activation.jar
..........................\bin
..........................\mail.jar
..........................\src
..........................\...\SendMail.java