How to change my email account on quicken subscription?

Just received notification my Quicken was automatically charged to my credit card for 11/1/2022 under "my prior email address" with Xfinity/Comcast. Please note I am no longer a Xfinity/Comcast customer as of 11/14/2020. Can I change my information on email with Quicken for this year service and future service to a "" address?