There is a scenario where we want to control the number of communications sent for a campaign and also for a channel. Lets say maximum 5K communication for a campaign or 20K communication for SMS channel.
And it needs to be implemented for Transaction Messaging(Real-Time) communication.
I tried to create a capacity typology rule. Added it to the Transactional Message Typology and assigned Transactional message typology to the delivery template, but it did not control the number of communications sent out for that delivery template. For testing purpose i kept the max count to '2' only.
If you use typology rules for transactional message, you need to write the rules on the rtEventBroadLog and the rules will apply on the email address.
You can't use rules applied on Recipient in Classic transactional messages but on real-time events it should work
You cannot add typology rules on Transactional Messages as the instance is hosted by Adobe. You can try to control the volume through a middle ware tools.