I think it would be nice if on the Newsletters page (the list of Newsletters) under the Status column could include an additional line underneath the status icon that shows the average sending rate. In this example, where I’m showing 977 per hour. It should be easy to calculate since the start time of the newsletter is known. For a newsletter that has finished sending, I don’t know if the system records the date/time when the last email was sent to calculate the final sending rate.
In this example my sending rate is sent to 2000 per hour; I’m using Amazon SES, yet the actual sending rate seems to be about half that limit. I assume that’s because of the capacity on the hosting server. I’m using shared hosting with Bluehost.
Here’s an image showing the idea: https://1drv.ms/u/s!ApnPDsHOI12IuzzGj4KXx04sUBnB?e=7BrUNx
This is great software.