Getting an error when attempting to send outlook email

Testing sending email through our outlook service. but get errors when running the robot. what can I do to prevent this?
In the capture my account is missing. I have tried it with and without my email account.

Hi @covcreo
Please check with your IT Team. This can be something related to Group Policy.

Our Client’s IT team has provided exception to Bot VDIs from standard GPO. So that 3rd party application can send email via Outlook.

Do you know where these would be in the group policy? I have rights to make changes.