User can’t access on-prem mailbox after migration to Exchange Online
After migrating a user mailbox to Exchange Online (from Exchange 2016) the user could no longer access some shared mailboxes that are still hosted on-premise in Exchange 2016 (permissions are fine, they could access them prior to being migrated). When…
Exchange 2016 – preparing Active Directory
As with previous versions of Exchange it is necessary to prepare Active Directory before installation. This can be done with a few simple steps using an elevated command prompt and a user account that is a member of the Enterprise Admins…
Preparing a Windows 2012R2 domain for Exchange 2013
Today I am preparing a Windows 2012 R2 Active Directory domain for Exchange 2013. The process is pretty much the same as Exchange 2010: Extend the schema Populate Active Directory Prepare domain(s) The whole process only takes a few steps……
Preparing Active Directory
Before installing Exchange I need to update the Active Directory Schema. This is done by running the following command on a domain controller: D:\Setup.Com /PrepareAD /OrganizationName: MyCompany Where D: is the drive that contains the installation DVD and MyCompany is…
Planning to install Exchange 2010
It’s nearly time for me to install Exchange 2010 for the first time. Before I do, I need to make sure the server is powerful enough and has the required resources. In reality, it will far exceed these requirements as…