Exchange Online - Find Recipient via Unified Messaging (UM) (Extension Number)

README.md

Exchange Online - Find Recipient via Unified Messaging (UM) (Extension Number)

1. Files cannot be loaded because running scripts is disabled on this system. Provide a valid certificate with which to sign the files. Simply run:

Set-ExecutionPolicy RemoteSigned

You need to configure this setting only once on your computer, not every time you connect.

1. Define your Exchange Online authentication:

$UserCredential = Get-Credential

It should be email address and password.

1. Next, define your session such as:

$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $UserCredential -Authentication Basic -AllowRedirection

1. Next, import commands by executing Import-PSSession $Session -DisableNameChecking.
2. Finally, define your EUM extension number to start a recipient search:

Get-Recipient -ResultSize Unlimited | where{$_.emailaddresses -like “*EUM:*1234*”} | fl displayname,emailaddresses

References:

1. Connect to Exchange Online PowerShell