This morning i changed my e-mail address on my account from

Welcome to JustAnswer, my name is***** have over 10 years of experience and I will be helping you today regarding your issue, it's a pleasure speaking to you. My goal is to provide you with excellent service. I understand that you need to update your cover. Is this correct? 

As I do not have enough information to truly answer your question, I will give a general answer for the time being

Please, follow the instructions below to re-create your outlook profile: (I can also connect do your Device and do this for you If you wish)

Close Outlook
Hold down the two following keys at the same time: Windows key and the letter R
In the box that comes up, type: control
Click the Ok button.
In the top right search bar, type mail and click the Mail icon.
Click the "Show profiles" button.
Click the 'Add' profile button.
Enter the name "Outlook 2021" and click ok.
Enter your email information.
Click Next > Next > Finish.
Choose "Outlook 2021" in the "Always use this profile" box and click OK.
Now open Outlook and test it.

Please come back to me at any time and we can give a more accurate answer. Thank you so much for your time today, it has been a pleasure. Looking forward to speaking to you again soon, stay safe Andy

Did you get this? Just checking in :-)