Definition
💡 A primary email is the main email address that a user designates for receiving important communications and account notifications. This email address is often used for logging into various online services, recovering account passwords, and receiving critical updates from service providers.
Example
Consider you use multiple email addresses for different purposes: one for personal correspondence and another for work-related emails. You designate your work email as your primary email because it’s where you receive crucial information and updates.
In Gmail, your primary email can also be used as your default Google account, making it central to your Google services.
