To access the OS X Mail client, double click “Mail” in the “Applications” Folder
If Mail has not been used before, a “helper” such as the one below
may appear

Make certain to choose “IMAP” in the “Account Type”
Fill out the fields prompted and click “Continue”
This brings you to the following window

In this window, under “User Name:” put in your andromeda username
Under “Password:” put in your andromeda password and click continue
This brings you to this page

At this point, you don’t have to check “Use Authentication,” but
this is highly recommended if you are sharing your computer.
After you’re done with this page, click “Continue”
Once you’re done, a summary page will be displayed, showing you your settings

SSL is automatically on, click continue to complete the process.