I noticed / received an email asking me to sign in to my McDonald’s app account to order McDelivery. What is this about? March 06, 2023 20:00 Updated We have upgraded our platforms. Now, you can sign in to McDelivery® too with your McDonald's app account, now known as My M. Related articles Why is McDonald’s doing this? I noticed / received an email asking me to sign in to my McDonald’s app account to order McDelivery. Is this a genuine email from McDonalds? I am an existing McDelivery® user and don’t have a password. How do I sign in? I have never used the McDonald’s app before. What can I get as a MyM Member? Can I change the email address associated with my McDelivery account?