今天拿到IPhone4,设置与Exchange 2010同步,帐号建立成功,同步时出错:“cannot get mail the connection to the server failed”。別的同事的帐号都没问题。google之,原来是因为我的帐号是管理员。解决办法是在帐号的属性->Security->Advanced中选中"Include inheritable permissions from this object's parent",然后马上同步Exchange。一小时内这个选项会被自动还原。具体原因参照:

http://retrohack.com/enable-activesync-outlook-anywhere-exchange-2010/