Commands › Exchange Online

Get-PerimeterConfig

Exchange Online ExchangeOnlineManagement Get-*

View the list of gateway server and internal mail server IP addresses that have been added to the cloud-based safelists.

Quick start script

# Get-PerimeterConfig — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Run and inspect
Get-PerimeterConfig | Format-List

# 3. Export for evidence / drift tracking
Get-PerimeterConfig | Export-Clixml .\PerimeterConfig-$(Get-Date -Format yyyyMMdd).xml

Syntax

Get-PerimeterConfig [[-Identity] <OrganizationIdParameter>]
 [<CommonParameters>]

Parameters (1)

Parameter	Type	Required	What it controls
-Identity	OrganizationIdParameter		This parameter is reserved for internal Microsoft use.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.