Installing first Exchange Server 2013+ into Exchange 2010 organization creates a new OAB. Note: If any mailboxes are present, move them to an Exchange 2016 database. Get-MailboxDatabase -Server | Get-Mailbox -Arbitration Set-ADServerSettings -ViewEntireForest $true To verify which system mailboxes are located on 2010, use PowerShell on your Exchange 2010 server with the following example: The process to move is defined at: Move the Exchange 2010 system mailbox to Exchange 2013+. This is typically executed when Exchange 2016 is first installed, however, if that was missed, we will ensure that is handled now. It’s necessary to move the arbitration mailboxes from Exchange 2010 to 2016 for many Exchange Services to work properly, including the Exchange Admin Center (EAC). Identify and Move Arbitration Mailboxes to Exchange 2016 These will need to be moved (if they haven’t yet already), to Exchange 2016 as well. Make sure that the Service Connection Point (SCP) is moved to Exchange 2016 as discussed in the Exchange On-Premises Best Practices for Migrations from 2010 to 2016 post under the Configure Autodiscover SCP for Internal Clients section. Please refer to the following blog post with tips and information on using LPS. LPS can parse large sets of logs concurrently (we have tested with total log sizes of >60GB). LPS is a GUI for Log Parser 2.2 and it greatly reduces the complexity of parsing logs.
#Microsoft home and business 2010 take long to install verification#
Verification of this can be done by reviewing the servers’ IIS Logs with Log Parser Studio (LPS). Tip: Verify that all clients such as ActiveSync, Outlook, EWS, OWA, OAB, POP3/IMAP, and Autodiscover are no longer connecting to the legacy Exchange servers. These are all the names that are published for Outlook Anywhere, AutoDiscover, and all Exchange Virtual Directories. DNS records and load balanced virtual IP addresses) used for client connectivity and ensure they are routing to the 2016 environment. Client Access (CAS) Role Check Server FQDNs EWS, mail transport, database-aware) and make sure to configure these applications to start using Exchange 2016 infrastructure.
Make a list of applications that may be using Exchange 2010 (e.g. The following steps to consider are separated into server roles when preparing for a soft shut down and preparing for the removal of server roles. Once you’ve completed the migration from Exchange 2010 to, let’s say, Exchange 2016, you should prepare the 2010 environment prior to decommissioning the servers. If your organization has moved all mailboxes to Office 365 and is in a Hybrid environment, we are assuming you will maintain an Exchange footprint per Scenario 2 in How and when to decommission your on-premises Exchange servers in a hybrid deployment.
This post assumes that your organization is maintaining some Exchange presence on-premises, whether Exchange 2013 or 2016 (we do not mention Exchange 2019 in this post because it cannot coexist with Exchange 2010). Do not reuse Exchange 2010 server IP addresses (until they have been fully decommissioned).Do not reuse Exchange 2010 server names (until they have been fully decommissioned).Please plan the decommission process carefully.Īs a general statement, here are some things that we want to caution against: Please note that since there are many different types of deployments and configurations it is difficult to cover all scenarios, but many of the common steps are included here. This post is intended to provide best practices to plan for and complete the Exchange 2010 decommission. Uninstalling Exchange 2010 is as easy as running Setup and selecting to remove the server roles, but there are prerequisites to removing the roles and legacy items left over, which should be removed. We’ve created this post to cover the best practices for decommissioning an Exchange 2010 environment after the migration has completed. As many of you know from the previous post regarding Exchange On-Premises Best Practices for Migrations from 2010 to 2016 the end of support for Exchange 2010 is quickly approaching.
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