I'm embarking on my first attempt to deliver a monthly Newsletter (TT). I am using Yahoo email. Anyone who already does one or uses webmail programs, do you add all of your guests and their contact information to your email contact list or just those who give you an email address? My concern is when I go to send the newsletter, instead of being able to select all (I know in smaller batches though), will I have to go thru and individually select each name and check to see if they have an email address listed? My apologies if this sounds confusing, I'm not quite sure how to explain my concern. Any input greatly appreciated.