Johnny Yao WorkSpace

    How to use SPNs when you configure Web applications that are hosted on Internet Information Services UM Temporary authentication failure Validate SPN mappings using Windows PowerShell Exchange 2010 UM calls to voicemail drops   search for duplicate SPNs c:\>setspn -X Checking domain DC=msft,DC=com,DC=tw Processing entry 0 SmtpSvc/TWmsftEX01 is registered on these accounts:         CN=Administrator,CN=Users,DC=msft,DC=com,DC=tw         CN=TWmsftEX01,CN=Computers,DC=msft,DC=com,DC=tw SmtpSvc/TWmsftEX01.msft.com.tw is registered on these accounts:         CN=Administrator,CN=Users,DC=msft,DC=com,DC=tw         CN=TWmsftEX01,CN=Computers,DC=msft,DC=com,DC=tw found 2 groups of duplicate SPNs. c:\> setspn -D smtpsvc/twmsftex01.msft.com.tw twmsftex01 Unregistering S...

 

  Lync and Exchange UM Integration http://blog.schertz.name/2010/11/lync-and-exchange-um-integration/

  Exchange 2007 Event 8207 MSExchangeFBPublish Finally Fixed Error updating public folder with free/busy information on virtual machine claexc01. The error number is 0x80004005 Hi Michael, I'm not sure whether to be impressed or shocked that my site is blocked in China. Here's a new URL to try ( http://blog.stealthpuppy.com/exchange/exchange-server-2007-and-public-folder-replicas ), otherwise here's a copy of the text: During a migration from Exchange Server 2003 to Exchange Server 2007 you need to add the Exchange 2007 server to replicas for each of the Public Folders (as you would need with any Exchange server migration) and this includes the System folders as well. In our case I missed the SCHEDULE+ FREE BUSY folder. This resulted in Outlook 2003 clients unable to see Free/Busy information when creating a meeting request. The user would see this error in Outlook when attempting to see another users schedule:     no free/busy information could ...

  Troubleshoot: UM voice mails not submitted to Hub Transport UMService EventID 1082 "The Unified Messaging server was unable to submit messages to a Hub Transport" Authentication failure UM Voicemail delivery fails - SMTP error TargetUnknown on UM Event Type:    Warning Event Source:    MSExchange Unified Messaging Event Category:    Disk Event ID:    1185 Date:        11/24/2010 Time:        3:22:41 PM User:        N/A Computer:    OCS-UM Description: The Unified Messaging server was unable to submit a message to Hub Transport server "EXCH-CAS" because the following error occurred: 意外的 SMTP 伺服器回應。預期: 235，實際: 454，整個回應: 454 4.7.0 Temporary authentication failure   Event Type:    Error Event Sourc...

  從 Exchange 2007 Transport 升級 1. Exchange 2010 和 Exchange 2007 Hub Transport Server 需有 Exchange 2007 SP2，才能在單一 Active Directory 站台共存 由 Exchange 2007 信箱使用者傳送給 Exchange 2010 收件者的所有郵件，都會依照類似的路徑。 在 SP2 中，已將建立版本路由新增至 Exchange 2007。您必須先將現有的 Exchange 2007 伺服器升級至 SP2，才能讓 Exchange 2010 和 Exchange 2007 在相同的 Active Directory 站台中共存。當您在相同的 Active Directory 站台中擁有 Exchange 2010 和 Exchange 2007 SP2，每一部 Hub Transport Server 便會以相符的版本，來處理信箱伺服器的郵件。建立版本路由不會變更站台內郵件的路由傳送方式。 當您在相同站台中擁有 Exchange 2010 和 Exchange 2007，請考量下列事項： 您不能將不相容的 Hub Transport Server，指定為信箱伺服器的提交伺服器覆寫。 若是特定的信箱伺服器，如果您在本機站台上沒有相符版本的 Hub Transport Server，則該信箱伺服器上的使用者送出的所有郵件，都會保留在信箱伺服器中。 若是特定的信箱伺服器，如果您在本機站台上沒有相符版本的 Hub Transport Server，對於傳送給該信箱伺服器上使用者的所有郵件，會發佈未傳遞回報 (NDR)。 傳送到已啟用郵件的公用資料夾郵件，其處理方式和郵件傳送到信箱相同。

  smtp relay in active directory site  451 4.4.0 Understanding Message Routing 瞭解訊息路由