I am using Nintex workflow, In Send Notificaiton Action when I want add email it ask me a valid user from Active Directory. I wan to send email to Distribution list or email address which is not having any active directory user. I also tried to use external email but its also not working. Can you please help me on how to do this in Nintex.
When I put the email address which is not having AD account my workflow through below error.
Failed to send notification. Value cannot be null. Parameter name: principal