error: 452 Too many recipients received this hour. Will these messages be sent again by Brightmail?
We have a customer who is sending out newsletters over the gateway. We now see that some domains have a treshould to the amount of email accepted for a certain domain per hour. These messages then show up in the delivery queue with the error '452 Too many recipients received this hour".
We want to know if the gateway will try to send them at a later point in time.