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? March 06, 2023 22:00 Updated The email originates from McDonald’s Singapore to improve security and seamless customers' experience. Related articles I ordered McDelivery via guest order, can I still earn points from my guest order transaction? I would like to delete my old McDelivery account. How do I go about this? How do I use My McDonald’s App to place an order? Who can sign up and access McDonald’s® WiFi? Can I change the email address associated with my McDelivery account?