Can I set up a separate mailing list and do bulk mailings with my regular yahoo account?

I need to set up a mailing address list of about 400 address and periodically send out a bulk mailing. Can I do that with my yahoo account.
Can I set up a separate mailing list and do bulk mailings with my regular yahoo account?
Yahoo has limits on the number of E-mails one can send in a certain period of time. I suggest you try to find out what they are, so you do not risk your account.