Using Gateway: Email Security Question

Thank you for providing these insights - I have read through the documentation.

To clarify, I am not using a consumer email service, I have my corporate email (Ex: [email protected],  [email protected], etc.). Please let me know if there is a way to use this type of work email - I keep getting a credential issue when trying to set up the gateway (even through my credentials are correct). Could there be certain security limitations?

If I cannot use my work email for the gateway, please advice on how to best proceed in setting up a powerbi/microsoft account. I am concerned that it would be a non-pro license and thus lead to some restrictions. I would also ONLY use this email for the gateway, while the rest of my work would be done using my corporate powerbi-pro email - can I even isolate the gateway like this? Hope the disconnect is clear - could you provide some clarity? Thank you!!