I've imported a list from Mailman2 and had the owner send a message for testing purposes.
His message are moderated per the list configuration. The message is delivered to Mailman3 and shows that it's being held.
However if we attempt to view the message in Postorius web UI then an error is thrown.
In the web interface the error is simply "Mailman REST API not available. Please start Mailman core."
But Mailman Core is running and we can do other functions just fine. Our superuser account receives a much more detailed message with the subject below.
[Django] ERROR (EXTERNAL IP): Service Unavailable: /postorius/lists/cpa-announcement.caltech.edu/held_messages
Does "Service Unavailable" mean I'm missing something in the configuration?
Thanks for your help.
Dan Caballero