Named groups of sending addresses verifiedimportantWritten by the Hub
Creates and lists the address pools that a message can ask for by name.
In detail
A pool is a name for a set of sending addresses, and a message that names a pool leaves from one of its members. That indirection is what lets a campaign be moved between addresses without touching the campaign — the reason pools matter for warm-up, where the set of usable addresses changes week by week. The endpoint takes name and description and nothing else; membership lives in poolips. Deleting a pool through the API leaves its membership rows behind, which is worth knowing before a cleanup routine assumes otherwise.
What happens if you get it wrong
A pool deleted while messages still name it.Those messages have no pool to resolve; the engine falls back to its ordinary address selection, and the isolation the pool provided is gone without a warning.inference