我
安装了，
exchange 2010 后一切正常，也能正常访问，但就是 在用户登录上去后没办法发送邮件，
一点击新建就会提示权限错误？
请问各位这个是属于什么问题？应该怎么解决？
错误提示如下：
详细信息如下：
Request
User host address: 192.168.1.100
User: Administrator
EX Address: /o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=Administrator
SMTP Address:
OWA version: 14.1.218.13
Mailbox
server: WIN-DDE1DNNTPH0.itlh.com
Exception
Exception type: Microsoft.Exchange.Data.Storage.RightsManagementPermanentException
Exception message: Rights management operation failed.
Call stack
在 Microsoft.Exchange.Clients.Owa.Core.UserContext.get_IsIrmEnabled() 在 Microsoft.Exchange.Clients.Owa.Premium.EditMessage.OnLoad(EventArgs e) 在 System.Web.UI.Control.LoadRecursive() 在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Inner Exception
Exception type: Microsoft.Exchange.Security.RightsManagement.RightsManagementException
Exception message: BindValidityTimeViolated
Call stack
在 Microsoft.Exchange.Security.RightsManagement.Errors.ThrowOnErrorCode(Int32 hr, LocalizedString contextMessage) 在 Microsoft.Exchange.Security.RightsManagement.Errors.ThrowOnErrorCode(Int32 hr) 在 Microsoft.Exchange.Data.Storage.RightsManagement.RmsClientManager.DrmEnvironment.InitializeEnvironment() 在 Microsoft.Exchange.Data.Storage.RightsManagement.RmsClientManager.Initialize() 在 Microsoft.Exchange.Data.Storage.RightsManagement.RmsClientManager.InitializeIfNeeded() 在 Microsoft.Exchange.Data.Storage.RightsManagement.RmsClientManager.get_IRMConfig() 在 Microsoft.Exchange.Clients.Owa.Core.UserContext.get_IsIrmEnabled()
