How to check mail in the spam box using Cpanel
To check spam go to your web site/cpanel as shown below, using your web site's URL +/cpanel .
When a pop up menu comes up fill in your web site's user name and password. (This information was supplied to you when your hosting account was set up.) Click OK.
Scroll down until the Email section appears. Click on Mail Accounts.
The screen below will appear. Click on Access Webmail for the account you wish to check spam.
The screen below will appear. Fill in Password. Click on Login.
Click on Horde.
Click on Login.