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Microsoft Teams – Welcome Message

Microsoft teams can send welcome messages when a user is added to the teams. This behavior can be altered with powershell The current setting for the team can be checked with powershell. To run this, you need to…

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Last Logon Date AD Users

source: https://gallery.technet.microsoft.com/scriptcenter/Get-Last-Logon-for-Users-c8e3eab2 The “lastLogon” Active Directory attribute is a property that is not replicated throughout the Domain Controllers.  This attribute is stored on the domain controller that received the authentication request and updated its property accordingly.  Because of…

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Get Office 365 users with a specific license type via Powershell

It can sometimes be useful to get a list of Office 365 users with a specific license type via PowerShell. Instead of logging into the Office 365 portal and using a filtered view in the admin center, you…

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Quickly list all mailboxes to which a particular user has access

From Vasil Michev source: http://www.michev.info/Blog/Post/77/Quickly-list-all-mailboxes-to-which-a-particular-user-has-access   List all mailboxes to which a particular user has Full Access permissions: PS C:\> Get-Mailbox | Get-MailboxPermission -User vasil Identity             User                 AccessRights ——–             —-                 ———— HuKu                 Vasil Michev         {FullAccess} retail               Vasil Michev        …

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Find Mailbox and Online Archive size

Script to connect to Office 365 and collect the last logged on date/time, mailbox size and item count for each mailbox and archive mailbox for every user within your organization. The following script was specifically written for a…

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