You can add up to three email addresses to your LinkedIn account This tutorial shows you where you can find someone else's email, and why it matters to have the Primary Email in the right place. Stay to the end to see why you NEED more than one email on your LinkedIn profile account. If you are locked out of LinkedIn, this video shares two ways to get in touch with LinkedIn help directly https://youtu.be/uipAFHL7pEs?si=UQo1zHrAIodOuowd