Sendmail郵件服務器搭建與配置筆記

DNS解析原理

DNS解析過程詳解

 

sendmail服務器搭建

http://myhat.blog.51cto.com/391263/410414/

http://dxli75.blog.163.com/blog/static/10676828920133643420879/

http://os.51cto.com/art/200911/165765.htm