do we have a way to send message to all of domain users ? my customer users around 23 thousands, now if i create space and make it announcement space, it will be limited only for 5k participant.
i thought to create bot, but it's not easy to create bot and make bot send massage to all users, so do we have any other solution ? and if the only solution is creating bot and make bot send message to all users, to we have clear steps or video showing how to do so?