Connect-ExchangeOnline
In order manage your Exchange Online (M365), you need to first connect to your M365 using you Windows PowerShell. After searching multiple blogs and aRead More…
Author: Amir Moiz Gulamaliwala
DHCP Migration from Windows 2008 R2 to 2012 R2
Migrated DHCP (Dynamic Host Configuration Protocol) for one of my client from Windows Server 2008 R2 to Windows Server 2012 R2. It was very easy and qRead More…
Updated guidance on Exchange Server security – By Microsoft
Microsoft has shared additional guidance and product updates to help you and your customers following last week’s March 2021 Exchange ServerRead More…
Service Availability Math in 9’s
Usually some engineers get confused when it comes the service availability when it comes to number of 9’s. Uptime Downtime (YRead More…
Configuring Exchange2013/2016/2019 Virtual Directories PowerShell Scripts
OWA Virtual Directory Set-OWAVirtualDirectory –Identity “OWA (default web site)” -ExternalURL “https://mail.domainname.com/OWA” Set-OWAVirtualRead More…
upgrade the discovery mailboxes to R5 version, this will fix the RecipientDisplayType property of the discovery mailbox which was wrong in R4
During the Exchange 2013 upgrade to latest CU23, on the Step 5th out of 9, during the Mailbox Server Role I got the below error and solution is providRead More…
Turning Exchange 2013/2016/2019 Out Of Maintenance Mode
This process has been applied successfully in an Exchange 2016 production environment. Below is the process to take out the Exchange Server from thRead More…
Turning Exchange 2013/2016/2019 into Maintenance Mode
This process has been applied successfully in an Exchange 2016 production environment. I am having a three (3) node Exchange 2016 in a DAG, for patRead More…