Removes a mail contact from Exchange.
The Remove-CIPPContact function removes a specified mail contact from Exchange in CIPP.
Specifies the ID of the customer tenant where the operation will be performed. This parameter is mandatory for proper data isolation and multi-tenancy compliance.
Specifies the GUID of the mail contact to remove.
PS > Remove-CIPPContact -CustomerTenantID "12345678-1234-1234-1234-1234567890AB" -ContactGuid "98765432-4321-4321-4321-BA0987654321"