Update: Estimating the size of an Exchange (online) Archive
Hi all! A couple of years back, I created a (very basic) script to help estimating the size of an...
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Category: PowerShell
Exchange Virtual Directory HTML Report
Update 12/09/2016: script updated to version 1.8: Included support for Exchange 2016 CU2+ Made...
Read MoreSpeeding up retrieval of Send-As permissions
Many Exchange administrators are familiar with the Get-ADPermission cmdlet. In the contrary to the Get-MailboxPermission cmdlet, the Get-ADPermission cmdlet retrieves Active Directory permissions for an object, instead of...
Read MoreExchange User Permission Enumeration Script
A few years ago, I wrote a PowerShell script which would enumerate the permissions a user had been given in an Exchange environment. Because of some connectivity issues over on pro-exchange.be, earlier, I decided to post the...
Read More![[updated: July 20, 2015] Script: putting Exchange Server 2013 into Maintenance Mode](https://i0.wp.com/m365security.eu/wp-content/uploads/2013/11/maintenance.jpg?resize=627%2C299&ssl=1)
[updated: July 20, 2015] Script: putting Exchange Server 2013 into Maintenance Mode
Latest Update: v1.8 (07/20/2015): fixed a copy/paste error in the script and cleaned up the code...
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Azure AD Synchronization HTML Report
In 2013, Exchange Server MVP Mike Crowley wrote a script which would interactively report on the...
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Some thoughts on using the Exchange Integration Pack for Orchestrator…
Recently a customer decided to start using System Center Orchestrator to automate some of the...
Read MoreCreate a function to connect to and disconnect from Exchange Online
[Update 26/03/2013] I wanted to share a quick update to the script with you. Over the past few weeks, I have hitting an issue at some customers that used an outbound authenticating proxy which prevented me from connecting to...
Read MoreUpdating the FriendlyName property of a certificate using PowerShell
Update: you actually *can* update the property (even if it’s not there). Seems I was just too blind to notice it earlier. Thanks to Michel De Rooij for pointing this out. In one of my earlier articles, I wrote about how to...
Read MoreRetrieving Exchange Autodiscover SCP information from AD via PowerShell
As part of the Autodiscover process, Outlook will query Active Directory in search for the Autodiscover SCP which it will use to discover the Autodiscover URL where it should send its request to. The configuration information...
Read MoreUsing New-Migrationbatch to perform local mailbox moves in Exchange Server 2013
Along with a whole bunch of other improvements and new features, New-Migrationbatch is one of my favorite new additions to the Management Shell. Prior, if you were moving mailboxes between mailbox servers in e.g. Exchange 2010,...
Read MoreChecking for administrative permissions in PowerShell
Some PowerShell cmdlets require you to have administrative permissions to run them. If you’re creating a script and you’re using such a cmdlet (e.g. writing a file to the root), it would be nice to check up front if the user who...
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Microsoft MVP
Hello! I’m Michael
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