Exchange 2010 or Exchange 2013: Event ID 2142: Process STORE.EXE (PID=6276). Topology discovery failed, error 0x8007077f.

Issue Description Unable to start the Exchange 2010 or Exchange 2013 Services and it just gets stuck at the Starting status. You restart the Server multiple times but the status is still the same. Also, when you try to connect to the exchange management console, you are unable to connect and when trying from Exchange Management Shell you get below error in the screenshot. Well, your clue to fix the issue is in below screenshot as well which i have highlighted with yellow box which says 1. “The computer is not in a site.” 2. “WARNING: No Exchange servers are available in the Active Directory site. Connecting to exchange server in another …

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Exchange Online / Exchange 2010 useful PowerShell Commands

Export the Access Rights / Permissions assigned to All user mailboxes in Office365. Export the Access Rights / Permissions assigned to All Shared Mailboxes in Office365 Export the Access Rights / Permissions assigned to All Shared Mailboxes in Office365 (Another Variation to Export only relevant information) List the Access Rights / Permissions for a user on all other mailboxes (Below command will list the full mailbox permissions which user1 have on all other mailboxes) Export the Access Rights / Permissions for the Calendar Folder of all User Mailboxes. Another way to List Calendar Permissions You can filter the Calendar Folder Permissions to only list it for a particular user e.g. John. …

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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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