How to decommission Exchange Server 2010 after Office 365 Migration

Exchange Server 2010

Scenario Organization has moved all their mailboxes to the Exchange Online from On-Premise Exchange 2010 server. MX Record is cutover to office365 (inbound and outbound mail flow is moved to office365). Active Directory Synchronization is being used for Syncing the users to Azure Active Directory using Azure AD Connect. Requirement Decommission Exchange 2010 server from the environment while keeping the Active Directory Synchronization through Azure AD Connect active / running. Procedure You may have used Hybrid Configuration Wizard (HCW) or Third party Tools to migrate the mailboxes to the cloud or you may have moved to higher version of exchange. Most of the steps given in this article will remain …

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Powershell – Set Calendar Permissions on Office365 for list of users given in CSV File

Sharing a script to Set/Apply the Calendar permissions on list of users as mentioned in the CSV File. Please see the format of the CSV file. I created and utilized the script when i migrated Exchange 2010 users to Office 365. Exported the Calendar Permissions of all the users from Exchange 2010 and then saved it in a csv file (as you can see in below screenshot) and Applied the permissions using this script. Please see the screenshots and use the help information in the script to know more details. The Script will try to establish connection with Office365 first. Please provide appropriate username and password to provide relevant permissions to execute this …

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