Sending emails

Hello,
I’m currently working on a CRM application that will be used by people and/or businesses to use online. Kinda like Salesforce.com. One of the options is they will be able to send email from within the application.

I plan on faxing you the email agreement soon so my account can send more than 500 emails per day. Besides this, is there anything else i need to do?

Thanks.
Richard M.

that’s it. Nothing else required.

btw, the restriction is 100 mails/day/mailbox.