If there’s a stack of them, pick the one on the top.
Look through the alerts in thePriority Notificationssection.
These are created automatically.

Apple Inc.
You canmanage notifications on your iPhoneto control which apps display alerts.
Priority Messages are just as easy to access.
Urgent emails are positioned at the top of the Mail app.

Priority Messages in the Mail app on a Mac.Apple Inc.
Tap one to open that message.
Can I Use Apple Intelligence Priority Notifications?
Apple Intelligence isn’t available on every unit.
The feature was introduced in iOS 18.1, so you’ll need toupdate iOSto get Apple Intelligence features.
iPads require the iPadOS 18.1 update, and Macs need to be updated to at least macOS Sequoia 15.1.
There’s also a hardware requirement.
If you’re on a computer, you must have an M1 Mac or newer.
Here’s the full list of devices that can use Priority Notifications:
What Are Priority Notifications?
Maybe your Uber Eats order is on the way, or you’ve been invited to a party tonight.
A similar feature, Priority Messages, works like Priority Notifications but focuses exclusively on the Mail app.
This might include a lunch date happening soon or a check-in reminder for an upcoming flight.
Apple Intelligence can also summarize your notifications and emails.
Instead of opening the full messages, the key information is extracted and rewritten concisely and clearly.