3.8.2 not supported

Just tested, doesn't work for 3.8.2
The update does something to the files, that even when going back to 3.8.1 wont allow duplicate emails anymore.
Had to do a backup.

I have tested on 3.8.2 and it works fine.

What you need to remember is that depending on the "Run Frequency" that it may not update the core file right away. So if you try it just after you have upgraded to 3.8.2 then it may not work right away.

You can force this either by deleting the runfile in /system/plugins/ade or by temporarily changing the run frequency to "On every run"

Thanks for the quick reply - will try again with your suggestions -> most likely mistake on my part.