Here's a response we got from Brodacom where we forwarded your question:
This service is available at
http://mail.brodamail.co.zw as a beta/test version of our new platform and is given to customers upon request. The email is created by Brodacom and the customer can take over and change their passwords. The customer can get settings to download emails using a POP account, but if the emails are to be stored on our servers, we are currently limiting to 100MB of mailbox size per customer and this service can take up to 6000 hosted customers at the moment. Upon upgrade of the platform (which will happen pretty soon), we will be to increase the mailbox size as well as the number of hosted customers. We are running this as a test platform and we will provide a well branded mail platform with logos, goodies and links to our other websites.