Created
September 10, 2020 12:56
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Tweak SafeLinksPolicy for Teams Room Devices
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# Get your active SafeLinks Policy/Policies | |
Get-SafeLinksPolicy | Where-Object -FilterScript { | |
$_.IsEnabled -eq $true | |
} | Select-Object -ExpandProperty Identity | |
# I use the default policy in this example | |
$SafeLinksPolicyIdentity = 'Recommended safe links policy' | |
# A list of URLs to exclude from rewriting | |
$DoNotRewriteUrls = @( | |
'*.webex.com/*' | |
'*.zoom.us/*' | |
'zoom.us/*' | |
'*.teams.microsoft.com/*' | |
'zoom.com/*' | |
'*.zoom.com/*' | |
'teams.microsoft.com/*' | |
) | |
# I use the default policy in this example | |
Set-SafeLinksPolicy -Identity $SafeLinksPolicyIdentity -DoNotRewriteUrls $DoNotRewriteUrls | |
<# | |
Note: | |
The WhiteListedUrls and ExcludedUrls parameters are deprecated | |
Only use the DoNotRewriteUrls parameter | |
#> | |
# Remove all URLs from the SafeLinks Policy/Policies | |
$DoNotRewriteUrls = @() | |
Set-SafeLinksPolicy -Identity $SafeLinksPolicyIdentity -DoNotRewriteUrls $DoNotRewriteUrls | |
# Apply my recommended settings to the policy/policies | |
$paramSetSafeLinksPolicy = @{ | |
Identity = $SafeLinksPolicyIdentity | |
DoNotTrackUserClicks = $false | |
DoNotAllowClickThrough = $true | |
ScanUrls = $true | |
EnableForInternalSenders = $true | |
DeliverMessageAfterScan = $true | |
} | |
Set-SafeLinksPolicy @paramSetSafeLinksPolicy | |
<# | |
Identity = The Identity parameter specifies the Safe Links policy that you want to modify | |
DoNotTrackUserClicks = Track user clicks related to links in email messages and Microsoft Teams | |
DoNotAllowClickThrough = Disallow users to click through to the original URL | |
ScanUrls = Enable real-time scanning of links in email messages | |
EnableForInternalSenders = The policy is applied to internal and external senders | |
DeliverMessageAfterScan = Wait until Safe Links scanning is complete before delivering the message | |
#> | |
# This is fine, no panic: | |
# WARNING: The command completed successfully but no settings of 'Recommended safe links policy' have been modified. | |
# Do this for all your Teams Room Devices that should except external invitations | |
Set-CalendarProcessing -Identity '<Your Device here>' -ProcessExternalMeetingMessages $true |
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