I have just started a newsletter to be emailed to 400 people. This list is sure to grow. My problem being that I tried to send it all at once, but came back undeliverable. I then broke it up alpabetically. Some distribution lists went OK, but some came back undeliverable. I had to then break these up more until I found the email address that was undeliverable. This took quite awhile to do. Is there an easier way of doing this. Like I said this list is going to get bigger and I am hoping of a faster way of sending it.
Thanks
Geno