In order to be able to manage my outbound messages better, it would be extremely helpful if there was a way to correctly filter by State.
Currently, if I filter by State "Live", this encompasses both the outbound messages with state "Live" and those with state "Sent". However, the Sent ones are historical and I cannot change anything about them anymore. I have more than 870 messages like that in our account (historical errors).
However, I only care about the ones that are being sent to customers right now. This is not possible with the current filters. Distinguishing between the "Live" and "Sent" states would fix this.