Dear Mary Triano
Good day! Thank you for posting to the Microsoft Community. We are happy to help you!
First of all, we apologize for the problems and inconveniences caused to your work! Based on your description, I have a general understanding of your problem, but to better help you I still need to collect more information to narrow down the scope of question
- Seemly the user you mentioned got some error information, if so please kindly share a complete screenshot with me, thanks.
- If the issue only occurred in this special user, then please kindly try to create a test poll to this user and check the result, thanks.
- If you are using outlook desktop client, then please kindly try to use your account to log in OWA(outlook web app) and then try to create a test poll to this user. For your reference Create a poll in Outlook - Microsoft Support
Please kindly believe that when I receive the above information feedback, I will try to do more research and testing to better help you, thank you in advance!
Thank you in advance for your understanding! Your patience and cooperation will be greatly appreciated. I hope all the best!
Sincerely
Kerry Chen | Microsoft Community Moderator