I found the issue.
In the message template the recipient was [EVENT_AUTHOR_EMAIL]. However, I did not have an email address provided in that paticular event author.
The support post ‘registration confirmation mail not deliverable’ is closed to new replies.
Have a question about this support post? Create a new support post in our support forums and include a link to this existing support post so we can help you.
Support forum for Event Espresso 3 and Event Espresso 4.