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abeerq's avatar
abeerq
Copper Contributor
Sep 17, 2019
Solved

Calendar Sharing Auditing Report

Hi all, Is there a report where you can find a list of all the users who have shared their calendars externally? Assuming using the default Individual Sharing policy in EXO that allows anonymous sha...
pb1973's avatar
pb1973
Copper Contributor
Feb 17, 2021

Hi Vasil, do you still have this script posted somewhere? the link doesn't appear to work.

 

Thanks

SanjayVishram's avatar
SanjayVishram
Copper Contributor
May 21, 2021

@Vasil Michev pb1973 The link for the script is not live anymore. Can you please share the script another way?

  • jimmy-phelan's avatar
    jimmy-phelan
    Copper Contributor
    Jul 01, 2021

    SanjayVishram to help anyone else that gets here, the script has been moved to GitHub

    https://github.com/michevnew/PowerShell/blob/master/Calendar_Permissions_inventory.ps1

     

    It is in what i assume to be VasilMichev own github library.

     

    I had to use WayBackMachine on that original link to find the script name, and from there I found it in GitHub

    • Petri-X's avatar
      Petri-X
      Bronze Contributor
      Nov 16, 2023

      Anybody knows if this still should work, also in Exchange Online?

       

      Just tested the publishing and it was working fine to my phone.

      But  when I tried to understand the script I'm getting empty results from the line 81.

       

      Basically if I run the command:

      PS C:\> Get-MailboxFolderPermission -Identity email address removed for privacy reasons:\calendar

FolderName    User         AccessRights           SharingPermissionFlags
----------    ----         ------------           ----------------------
Calendar      Default      {AvailabilityOnly}
Calendar      Anonymous    {None}

       

      If the anonymous have access rights set to "none", why the publishing is still working?

       

       

       

      • mri503's avatar
        mri503
        Copper Contributor
        Jan 04, 2024

        Petri-X 

        I can't get it to work with Exchange online either - connected to Exchange Online using 'connect-exchangeonline' and after authenticating, run the script.  It seems the script is looking for the connection to Exchange Online using the older method of a pssession?  So it doesn't proceed because it can't retrieve info on the Pssession...

        PS C:\scripts> .\get-Calendar_Permissions_inventory.ps1
        Write-Error: C:\scripts\get-Calendar_Permissions_inventory.ps1:147
        Line |
        147 | Get-CalendarPermissionInventory @PSBoundParameters -OutVariable globa …
        | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        | No active Exchange Online session detected, please connect to ExO first:
        | https://technet.microsoft.com/en-us/library/jj984289(v=exchg.160).aspx
        PS C:\scripts>

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