Benutzer-E-Mail erneut bestätigen (und Konto löschen, falls nicht)

One of the perks of the GDPR is that we must confirm with ALL users that they agree with us keeping their email. If they are not responding, it means that they don’t want their account anymore, so we delete/anonymize the user.

My question is this: there is a built in way of doing this? Or should I just code a custom solution?

Related: How to make users to explicitly agree to ToS

Sie sollten dies erreichen können, indem Sie das Konto als nicht aktiviert markieren und dann eine Aktivierungs-E-Mail erneut senden lassen.