I sent our church email newsletter out the other day, and a whole bunch came back to me as undeliverable. I tried again to all those that came back, but was rejected again. And all are either netzero or juno addresses.
So, if you didn't get the newsletter, and if you have a netzero or juno address, you may need to adjust your spam filter to let me through. Otherwise, you'll miss all that exciting information every week.