Created
August 18, 2023 18:00
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Get All External Users on All SPO Sites
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#Get_SPO_External_Users_All.ps1 | |
# Get SharePoint Online Sites | |
$site = Get-SPOSite -Limit All | |
# Initialize the results placeholder arraylist | |
$externalUsers = [System.Collections.ArrayList]@() | |
for ($i = 0; $i -lt ($site.Count); $i++) { | |
# Set the initial position index to 0 (zero-based index). | |
$positionIndex = 0 | |
# Execute the do-while loop to get all external SharePoint users exceeding 50. | |
do { | |
# Get the SharePoint Online external users from $positionIndex, maximun of 50. | |
$temp = @(Get-SPOExternalUser -SiteUrl $site[$i].Url -PageSize 50 -Position $positionIndex) | |
# If the last retrieved external users count is not 0, add it to the $externalUsers collection. | |
if ($temp.Count -gt 0 ) { | |
$externalUsers.AddRange( | |
@( | |
$temp | Select-Object ` | |
@{n = 'UniqueId'; e = { $_.UniqueId } }, | |
@{n = 'Name'; e = { $_.DisplayName } }, | |
@{n = 'Email'; e = { $_.Email } }, | |
@{n = 'AcceptedAs'; e = { $_.AcceptedAs } }, | |
@{n = 'Created'; e = { $_.WhenCreated } }, | |
@{n = 'SiteName'; e = { $site[$i].Title } }, | |
@{n = 'SiteURL'; e = { $site[$i].Url } } | |
) | |
) | |
} | |
# Increment the position index by 50, the maximum page size | |
$positionIndex += 50 | |
} | |
while ( | |
# Continue the loop if the last retrieved external users count is 50 | |
$temp.Count -eq 50 | |
# Otherwise, exit the loop. | |
) | |
} | |
# Display the results | |
return $externalUsers |
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