be66453b_Remote_Domains__Description
[Parameter] UseSimpleDisplayName [Default value] False [Description] 
This parameter controls whether the sender's simple display name appears in the From field of messages sent to the domain. Setting this parameter to $true displays the sender's simple display name in the From field for messages sent to this remote domain. You can use the simple display name as an alternative to the display name if the display name contains internal information that's inappropriate for external recipients. Note that in the cloud-based service, the simple display name of a mailbox isn't populated by default.
Remote Domains
Description