Outlook 2010: None of your accounts can send messages to this recipient

Some users receive this error message when sending emails via Outlook 2010: Your message has not reached some or all recipients. Subject: TEST Sent on: 12.01.2012 19:17 The following recipient(s) cannot be reached: 'frank@frankysweb.de' on 12.01.2012 19:17 None of your email accounts can send messages to this recipient. The problem occurs when users access a mailto: ... Read more

Exchange 2010 OWA: Adjust time until automatic logout

The time after a user is automatically logged out of the Outlook Web App (OWA) session can be adjusted via the registry. Since there are two different security levels (public computer or private computer), there are also 2 registry keys that can be adjusted Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MSExchange OWA] "PrivateTimeout"=dword:000001e0 "PublicTimeout"=dword:0000000f If the two upper values ... Read more

Exchange 2010: Overview of the Exchange Schema Extensions

Microsoft has published a document which describes the Exchange schema extensions to the Active Directory. The Word document (packaged in an MSI file) can be downloaded here. The document also shows that Exchange Server 2010 Service Pack 2 makes changes to the schema. The document contains the schema changes for Exchange Server 2003, 2007 and 2010. http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=5401

Exchange 2010 SP1: Event 1053 in the event log (MSExchange ActiveSync)

Error 1053 (source: MSExchange ActiveSync) is logged if an attempt is made to access a mailbox of a domain administrator via Active Sync, or if inheritance has been deactivated on the Active Directory object for other reasons. To resolve the problem, inheritance must be re-enabled for the respective user account or the correct permissions must be ... Read more

Exchange 2010 SP1: Update Rollup 6 released

Exchange Server 2010 SP1 Rollup 6 was released today. The problems that have been fixed can be found here: http://support.microsoft.com/kb/2608646/de Rollup 6 can be downloaded here: http://www.microsoft.com/downloads/de-de/details.aspx?familyid=9e6738ca-645d-4f97-88fe-55f18e8a7d07&displaylang=de The update is just under 32 MB in size, please also note this article: http://support.microsoft.com/kb/2638351

Exchange 2010: Script for the basic configuration

Anyone who frequently installs and configures Exchange Server likes to have the work done for them. I have written a Powershell script for the basic configuration of Exchange, which makes the following settings: Change the name of the mailbox database Change the path of the mailbox database Change the name of the EDB file of the mailbox database If required Change the name of the public folder database If required ... Read more