【文件属性】：
文件名称：客户端访问升级小结-Exchange2010规划和部署
文件大小：4.86MB
文件格式：PPT
更新时间：2021-04-22 19:37:19
Exchange2010
客户端访问升级小结
所有客户端先连接 CAS2010
对于邮箱在E2003/ E2007 服务器上的用户4种不同的行为
Autodiscover tells clients to talk to CAS2007
HTTP redirect to FE2003 or CAS2007
Proxying of requests from CAS2010 to CAS2007
Direct CAS2010 support for the service against BE2003 and MBX2007
Situation
CAS 2010, by default, minimizes end-user impacting behavior. Here is how each service uses the 4 technologies.
Talking points
OWA will try to redirect (with Single Sign-On for Forms-Based Authentication). This prevents a user from having to learn a new URL or type in a password twice.
Exchange Activesync will do Autodiscover and redirect (WM6.1 and newer for Exchange 2007), Proxying (WM6 and older, all non-Microsoft OS for Exchange 2007), Direct CAS2010 access (for Exchange 2003).
Clients which use new EAS2010 features need to re-sync
Outlook Anywhere, Offline Address Book, and autodiscover will do direct CAS2010 support
Exchange Web Services will use autodiscover
POP/IMAP will do proxy for Exchange 2007 and Direct CAS2010 for Exchange 2003
Slide objective
No matter the protocol, Exchange 2010 has your users in mind.
*