Hi @Sal Pat ,
As I know, from the perspective of Outlook and Exchange, we could create new profiles for users with minimal user interaction via ZeroConfigExchange (ZCE). ZCE is a registry setting that tells Outlook to create a new profile using the SMTP address from Active Directory and to then leverage Autodiscover. In a perfect case, there are no prompts. For more related information, please check this Blog: ZeroConfigExchange - Automating the Creation of an Outlook Profile for Exchange Accounts.
Hope this can be helpful.
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