Microsoft Azure Infra Summit 2026
This years we proudly supported the Exhchange Summit 2026, which took place from 24.-25. of February in Würzburg, Germany The highlight of the conference was a live attendence and keynote delivered by the Exchange legend Scott Schnoll as well as the 30th birthday of Exchange Server. Since it first commercial release as version 4.0
To clear the name cache in Outlook: Select File... 2. Select Options... 3. Select Mail. 4. Scroll down and click on the Emtpy Auto-Complete button. 5. Click Yes. 6. Click OK to close the options menu.
This article applies to: Microsoft Teams Room devices PROBLEM The Microsoft Teams Room devices are configured to use time.windows.com as the default time synchronization source. However many companies prefer not to allow external NTP access to time.windows.com, but prefer to use their own internal NTP server. SOLUTION To configure your Microsoft Teams Room system
PROBLEM You want to change the sender e-mail address (From:) as well as the reply address (Reply-To:) in Microsoft Bookings. DESCRIPTION When you create a Booking page in Microsoft bookings a scheduling mailbox is created. Those mailboxes are not shown in Exchange admin console by default and you need to use Exchange Online PowerShell
This article applies to: Microsfot Windows Server 2016, Exchange Server 2016 EXAMPLE 1 You have multiple Exchange Servers in a cluster configuration and you need to check if your load balancer is equally distributing inboud SMTP traffic to all cluster members. Open Performance Monitor and Select the plus sign to add a new performance
This article applies to: Exchange 2016 PROBLEM Your Exchange server sends Out of Office messages (OOF) with the subject in German instead of English. CAUSE The language used in the subject of the OOF messages is based on regional settings set on the Exchange Server. To determine the current language open the Exchange PowerShell
PROBLEM You are unable to relay with an SMTP error 5.7.57 Client was not authenticated. You have configured an anonymous relay connector on your Exchange server and entered the source IP address of the sending system. However the client is redirected to the default connector which tries to authenticate the sender and throws error