Sighed up with Apple ID
I signed up for an app with Apple ID and can’t receive emails
iPhone 7, iOS 14
Question marked as
Did you check your junk mail?
Are you using an alias?
Use email aliases on iCloud.com - https://support.apple.com/guide/icloud/use-email-aliases-mm6b1a490a/icloud - "An email alias is an email address that conceals your actual email address from a recipient. An alias can help you manage the email you receive, and monitor the sources of unwanted messages. You can both send and receive email from an email alias using Mail on iCloud.com.