I have created custom code to define the users for the destination. K2 does not seem to be able to resolve the user's e-mail address. The code reads the user ID's from a SQL database and adds them in. Viewing the flow shows that it is getting the currect users but cannot seem to resolve the e-mail for the SMTP notification event. I'm using the environment from the K2 Training so I know the e-mail is set up in AD. Any ideas why this might not be working?