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Get list of External users from all Site Collections in Office365

Below is the powershell script to iterate through all Site Collections and get list if External users per site collection.

$Sites = Get-SPOSite | select *
foreach($Site in $Sites)
        {
       
           Write-Host "Getting External Users from " $Site.Url
           Get-SPOUser -Site $Site.Url |  Where-Object { $_.LoginName -like "*EXT*"} |ft -AutoSize
         
         } 

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