Hello, @IniobongNkanga-8038,
Welcome to the Microsoft Q&A platform!
Based on your description, I understand that you have trouble syncing your iPhone with your iMac using the same username and password and want to know how this affects Exchange on your email account.
What do you mean by "Having issues syncing iPhone with iMac with the same user name and password"? Do you mean that there are data inconsistency or missing data when the same account is used on different devices, or there are other problems, I hope you can describe them in detail.
Due to the limited valid information you have provided so far, you can use the following common methods to try to resolve your issue.
- Update your software: Make sure your iPhone and iMac are both running the latest versions of iOS and macOS.
- iCloud Settings: Make sure iCloud is enabled for the services you want to sync.
If the above attempts still do not solve your problem. Please provide more specific details about the administrator page you are trying to access, such as login credentials or a screenshot of the error message you are seeing. This will provide me with more targeted assistance in helping you find an effective solution as quickly as possible.
I will be grateful if you can reply to me at your earliest convenience. If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". Thank you for your support and understanding.
Best Wishes,
Alex Zhang