Doesn't work in wordpress v4.2.2

We are using the plugin on 4.2.2 successfully.

What trouble are you having exactly?

If I add an email address under User profiles, and test the connection I get an internal server error. I can’t seem to get the short code to work and bring up the plugins email interface either. Any help would be great.

Let’s start with the shortcode – when you visit the shortcode page do you see any obvious errors that might indicate what the issue is? If not, are you able to open a developer/javascript console (in Chrome you can use View->Developer->Javascript console). If you are there may be error messages there that will provide clues.

The internal server error could be more difficult to diagnose with reproducing the error ourselves.

Do you, or did you at any time, have the plugin working on earlier versions of WordPress?

Marking this as resolved as the plugin is generally functional under 4.2.2 and no feedback on this thread in two weeks. If you still need assistance please post back here.