Hi PaulGlanville,
Thank you for posting your question here in Microsoft Community. We understand that you are also having a hard time in setting up your account on your mobile device.
To start with, can you confirm if you are trying to configure a Microsoft Exchange account? if yes, then you will need to contact your domain administrator as Exchange accounts have different settings.
Now if you are just using a regular Microsoft Account, can you confirm if you are able to access your account using a web browser? If yes, then there is a possibility that this issue might be account specific. To help us narrow down
the issue, please answer the following:
·
Does the same issue persist if you configure a different account on your iPhone?
·
Does the issue persist if you configure your account using a different device?
·
Did you make any changes to your account prior to this issue?
·
Did you enable Two-step Verification? If yes, then you will need an app password to access your account. For more information, please refer to this article:
App passwords and two-step verification
We are looking forward to your response. If you have further questions, please do not hesitate to post back.
Regards,
Johayber T.