If you are sending less than 200 messages per day, your service is one of those listed below:

• Premium and Premium Plus email plan
  • Webmail access at http://email.rpdesign.com OR optimized for mobile at http://email.rpdesign.com/mobile
  • Email client configuration resources
  • Premium E-mail Service instructions
  • Premium Email Quota Plan
  • Premium Plus Email Quota Plan
  • Our Bulk Email Policy
  • Setting up Email on a Client’s Computer

For sending more than 200 messages per day click here.

Using CiviMail to send to large lists - click here for the official CiviMail user guide