dharmk80​The nature of transactional messages is such that the execution needs to be completed as soon as possible. For this 'realtime' need, all effort goes into not using a database as they slow the performance down. Given this speed of execution, there are minimum checks that should be done before sending the message. If you had to check, you might be able to test out using Typology rules to limit the number of profile-based transactional messages. I have not tried it myself so can't comment ...