sending 300 emails

We use verizon as our outgoing email server.
And I can't send out an email to my members list, which is about 300 in total and growing. Is there a way that I can get around this or do I HAVE to start an e group?

Any advise that can be offered would be greatly helpful!

Thanks!

There is a program called Express Mail Server that has its own smtp engine and will send out 10,000 e-mails at a time. It is used by spammers, but does have a legitimate use when the mail is sent to only those who choose to receive it.

Try Lyris Listmanager or ListServe.