I love that we are able see which people have opened our newsletters as well how many were sent out! The system does not update very quickly sometimes making it frustrating when trying get real numbers about open rates etc if there has been no activity since last week or even before then this could be resolved by updating more frequently? We use oMr mail mostly because its easy enought but also helps us keep track where each person lives/works too allowing targeting across multiple areas without having different systems (which would cost money).
The best part about this software is that it allows me to control my list from anywhere I am working or traveling! This program also helps keep up with any changes made by our customers. The only thing I dislike about this product is that sometimes there are some glitches when sending out mass emails but other than that everything has been great! It really does help us stay organized and keeps things running smoothly! We have had no problems using this system since we started using it last year.