Joomla! Forum - community, help and support

Help! I am new to Joomla! taking over a web project. I am being asked to create a new email address with the domain extension. I am not family with navigating Joomla! screens, or where to find the list of emails that are already established. Please respond from a beginners prospective with baby steps to accomplishing this. Thanks

http://www.siteground.com/tutorials/cpanel/email.htm
or mabee
http://help.godaddy.com/article/160?locale=en