automatic send emal to user when create account

http://www.ehloworld.com/175

http://blogs.technet.com/b/sukum/archive/2013/04/03/send-welcome-email-to-new-mailbox-users.aspx

http://technet.microsoft.com/en-us/scriptcenter/

http://bbs.winos.cn/thread-95921-1-1.html

稍后整理。