Having two primary buttons

We are currently working on some email notifications. The email will notify you of something happening that requires your action. For example you are alerted that someone left a door opened when he left. You receive an email that will contain two buttons :

Close as unjustified or View alert. If the title of the notification sounds familiar to you, you select close as unjustified. If you want to view more about the alert you click View alert.

How should one color this buttons ? I cannot figure if they are both primary, or if one would be secondary or not as both of them are a bit of none.