eQuality Technology uses Google Apps For Your Domain (GAFYD) also referred to as GoogleApps, which includes mail services. eQuality Technology is a Google Apps consultant and is happy to help you with your Email services.
Users
Access mail in your web browser by visiting http://mail.eQuality-Tech.com
Issues
Users can be blocked for going over usage limits (messages per day, recipients per message, etc) https://support.google.com/a/answer/166852?hl=en