How can send the same email to 130 at the smae time without having to divide the list of receivers?

Everytime I am going to send an email to a group of 130 people, I have to divide the group in two. When they reply only half of the group receives their response as well.
How can send the same email to 130 at the smae time without having to divide the list of receivers?
Well on question 1, I don't know if the system is set up to send emails to 130 at one time so I would continue to divide them up.


On question 2, I would try using Outlook Express. At least on this mail programme you will receive a notice from the server telling you which ones did not get sent. Most of the time the reason for failure to deliver is because you have made one tiny mistake in putting the email address into your address book properly. When OE tells you which ones weren't sent, you can check your typing to find out why they didn't go thru.