Nov 28, 2022

How to search for external email addresses in eDiscovery search

You will have to use KQL editor to accomplish this. And in the text area enter: Which means, that it will returns all messages sent by or sent to a user in the domain from January 1st till November 28th. You can replace with exact email address or so.
Feb 09, 2022

MS- 500: Microsoft 365 Security Administration │ Expert Talk

If you are planning to do/pass MS-500 like I do, here is a nice (not too long) overview:
Feb 02, 2022

How to find out/verify onprem AD OU location in Azure AD for synced user

First we need ObjectID of Azure AD user, so connect to Azure AD and run (I used email address as SearchString: Next, let's find out onPremiseDistinguishedName: Output will be DistinguishedName of the user.
Sep 16, 2021

How to change language in Exchange Admin Center 2013/2016

Default URL for Exchange Admin Center is: If it's installed in German language and you need/want to change it to English add: ?mkt=EN-us at the end.So full URL will be:
Aug 25, 2021

Exchange Online - search and delete email/s in user mailbox

To create and run a Content search, you have to be a member of the eDiscovery Manager role group or be assigned the Compliance Search role in the Microsoft 365 compliance center.
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