- #Cmdlet to stop an exchange public folder migration how to#
- #Cmdlet to stop an exchange public folder migration code#
- #Cmdlet to stop an exchange public folder migration password#
#Cmdlet to stop an exchange public folder migration password#
Please, for the love all that is holy, don’t do this in production–use a more secure method to store credentials in an encrypted fashion (such as my method of storing a password in the registry). This will now allow the Sync-MailPublicFolders.ps1 script to run as a scheduled task. $global:Credential = New-Object -TypeName -argumentlist $userAdmin,$securePassword $securePassword = ConvertTo-SecureString $userAdminPass -AsPlainText -Force
#Cmdlet to stop an exchange public folder migration code#
#Cmdlet to stop an exchange public folder migration how to#
I also have code here that will show you how to do the same procedure, only encoding the data in the registry under the service account’s context (which is what we did in this case). While we don’t advocate storing passwords in plain-text in a script, I will show you how it’s done for this script for purposes of education. This can be a pain (as someone has to remember do it), and because it requires an Office 365 credential, you have two options: modify and hard code it in the script or store it in a more secure location, such as a service account’s local registry. One of the things that we recommend for Hybrid Public Folders is that you run the Sync-MailPublicFolders.ps1 script daily. 40,000 mailboxes down and 13,000 public folders remaining. So, tonight I started the last phase of one of my longest-running projects since joining Microsoft–an Exchange Online migration for a school district that I began nearly a year and a half ago. For the sake that everything fails, here is how to do it.Update: Shameless plug: I’ve written more extensively about public folder migrations from both the 016 perspectives in the book, “Office 365 Administration: Inside Out,” available at. There is a faster way by using the ADSIEdit.msc and deleting manually the database from the schema but there is a risk of much bigger things and it’s not supported by Microsoft in case you have any issues. Get-MailboxDatabase | Remove-MailboxDatabase Once this is done and all the mailboxes and public folders have been removed, you should be able to remove the mailbox database by using the below command. Get-Mailbox -Arbitration –Database | Disable-Mailbox –Arbitration – So first of all remove all mailboxes by deleting them and start by removing the Arbitration mailbox using the below PowerShell cmdlet If you try to remove the mailbox databases without a proper clean up you will get some errors from PowerShell complaining about the arbitration mailbox and the default mailbox database apart from the database not being empty. Without this step you will not be able to uninstall Exchange Server in a clean way. The next step is removing the mailbox databases. Delete the entry which is usually named O365 to On-Premises – Once this is done you need to remove the organizational share by following these steps Delete all relevant connectors created by the hybrid configuration After this is done, you must go ahead and remove the connectors which were being used to relay the mail between your on premise server and Office 365. If you continue the below, your mail-flow will stop. Thou the mention PowerShell cmdlet does remove any configuration, you would still need to make a snoop around for any other configurations such as connectors and sharing but before we dig more you must make sure that the primary MX record or the MX record with priority 0 on your internet domain DNS has been moved and pointing to Office 365. This can be done by using the RemoveHybridConfiguration PowerShell cmdlet. If you have used the hybrid method to migrate your local Exchange Server to the cloud you must first remove the connection.
We are taking in considering that the Exchange Server version is a 2013 and if your setup is not a hybrid one, just skip step 1. We will be looking at removing a hybrid setup and uninstalling Exchange since the Hybrid setup was only used for the migration process and there is no need to keep an Exchange Server running on the premises. In other words you would need to uninstall your local Exchange server in a safe way so that there are no repercussions along the way. If you have done a migration and you will keep a hybrid system but you current have a DAG setup with two or more servers, you might opt to go down to one server as it would be an overkill as most of the processing is done on the Office 365 and very little from the local hybrid system. The Exchange Admins will surely take a deep breath from the constant monitoring, backup, uptime and support on the server and the operating systems. There is a sense of relief from the Exchange admins when a successful migration to Office 365 or other cloud mail setup is done.