Use the pause emoji for suspensions, and the wastebasket emoji for
bounces. These are shown in the final column of the respective
sections.
Note that for bounces there will only be a short time window where you
will see a bounced domain show up in the list because the bounce will
remove it from the system fairly quickly.
Allows filtering the results to just those queues associated
with the requested domain. Uses site names to map domains
to their associated ready queues.