QUERY TRANSACTIONAL MESSAGE
Hi,
I want to create a query with the following conditions: all users who have received the transactional message "registration3" but did not open it.
I have created this one you can see below but it always comes to zero results and I do not knowwhy as I look into the delivery and it has interactions... 😞
Can someone help me to find the mistake? Thanks in advance 🙂

Kind regards,
B


