I am using Profile:Edit to register new members, then using Postmaster to trigger emails when they have registered and been approved.
I am currently having a problem with Postmaster when I use the "screen_name" field when registering in Profile:Edit. I receive this error.
Mandrill Service - Error: The requested URL returned error: 500 Internal Server Error
Even though I am getting this error, the member still registered to the site, but the Postmaster email is not triggered. But if I remove screen_name in the registration form the member is registered and an email is triggered.
I have right now username, screen name, and email all as the email address of the registered member, and would like to add some uniqueness to screen_name.
Has anyone come into an error like this using postmaster?