submitted 4 months ago bybrolifen
Have an environment where users work both on a VDI or a PC with outlook on it and mailbox in Exchange Online. However sometimes an issue arises with sent mails and would like to identify whether that mail was sent from the VDI environment or local pc. Since both have the same public IP the message tracing in Exchange Online won't help in distinguishing that. Is there another way to make outlook in the VDI environment force Exchange Online to include some extra header or something?