I'm either going to have to come up with something different for delivery of the muse-letter or scrap it. Replies should only come back to me but it seems that, in certain circumstances, they are going to the whole list and I don't know why. There is absolutely no reason for that to happen and I can't replicate the issue in testing. I really don't want to have to use a third-party service.
I've made a couple of settings changes 😉 so we'll have to see if they work. If any subscribers could let me know what the 'from' address was showing as on the last letter I would appreciate it.