I created a nintex workflow that sends email notifications to document owners in SharePoint when his/her document is going to expire. It's already working as of now. However, one document owner no longer works in our company though he is still the owner of the document. So the email notification is still sent to him which is wrong. Is it possible to check/validate the owner's email address using nintex?
I tried using "set a condition" step and chose the condition "Person is a valid sharePoint user" but it still accepts the email address of the document owner. But when I try to manually send an email to the owner using my personal email, his email address cannot be found already.
I want to create a step in nintex where it validates the email address of the document owner and sends the email notification to a different person (with valid email address) if the document owner's email address is invalid.
Thank you so much in advance!