Sometimes LinkedIn displays more than your Primary Email address. Then the only recourse is to raise an error ticket.
Last week I noticed that a colleague’s profile was displaying three email addresses. At first we thought it was a new feature until we checked exactly which email addresses were being displayed. This is from their Contact Details as viewed from my LinkedIn account.
The email addresses have been redacted, however, the top address was an email from a previous assignment, the middle email was a personal email (Hotmail) and the bottom email address was their current Primary email address.
This is what Contact Details on their Personal Profile showed:
From this viewpoint everything looks OK as only the Primary Email is visible.
And then in their Privacy and Settings similarly all looks OK
The only resolution to this breach of their privacy was to log a privacy abuse issue with LinkedIn and 24 hours later the problem was fixed.
If you see a connection’s email addresses similarly displayed please do tell them as it is not possible to correct with LinkedIn’s help.