通过SMTP发送Email功能的一个小程序,测试通过了,可以加在自己的程序里使用-SMTP Send Email function through a small procedure, test, and can be added to use its own procedures

做的一般 ， 是在CONSOLE下完成的，想做界面的自己修改完成-Done, it is with the CONSOLE to complete, and want to modify the completion of its own interface