The dashboard verified
A rearrangeable wall of widgets over the same address × domain × tag filter as every other screen.
In detail
Fifteen widget types: message statistics, counters per minute, hour, day and since start, upcoming retries by second, domains, top domains and tags in retry, per-tag statistics, SMTP connections, queues, pools, DNS operations, MTA addresses, recent errors, the SMTP monitor and the log monitor. Arrangements can be saved, loaded, shared and restored. It is the closest thing MailerQ has to our fleet page, and the widget list is a ready-made inventory of what an operator considers worth watching — useful input for our own monitoring screens, which is the next piece of work after this catalogue.