I haven't received an email blast in many months, and my email address has not changed. I've tried resubmitting my email both via your website, and via the List_Serve address in the snail mailed "Volume", but still haven't received anything.
I have checked my spam folder, both in Outlook, and at Comcast's web site, and haven't seen anything in either of those. Are you still sending them out? Or is Comcast blocking them altogether for some reason?