capacity_schedules_states verified
How far each pair has warmed
The engine's own record of which day of a schedule each address-and-domain pair has reached.
In detail
Proof that the engine's warm-up keeps state rather than deriving it: one row per combination of sending address and domain, with the day reached and when it last moved. The user guide adds that a day only advances if mail actually went out that day. Worth knowing even though we do not use it, because it is the closest thing MailerQ has to a warm-up progress table — and a node showing rows here is a node warming itself.