No. of marketing emails sent with date range

There should be a way of counting the number of marketing email sent and the option to select a date range to see how many emails contacts are receiving on an average per day/week/month etc.

Agree. This would be very helpful to track engagement on a list of contacts over a time period longer than 30 days. For instance, being able to view a contact list’s engagement over 365 days. It would be great to be able to identify the most-engaged contacts on a list during a certain time period to help us gain insights about their engagement before appeal campaigns.

YES!
I just talked to two (2) different support reps trying to figure out how to do this and finally, they said “yeah, I just don’t think that’s possible.”
We’re trying to be user-focused. I don’t care that much about how many emails I’ve sent this month, I want to make sure that my subscribers aren’t getting bogged down like crazy because they happen to be on multiple lists that hit them like crazy. I need this, and I need it ASAP.