Log into your Apple account in the normal way. DO NOT ClICK ON A LINK IN THAT EMAIL! When (not if) you are successful, you know that the message is a fake (but you already know that, right?).

Jon

macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365