WEB-BASED EMAIL CLIENT (Linux SERVER) :
This only applies if you have already set up a Mail Box on your server
To check your mail through a browser anywhere - great for travelling and similar to the big browser based emails like hotmail and gmail

Use this address :

www.[yourdomain].com/webmail

Login :
UserName: yourmailboxemailaddress
PassWord: yourmailboxuserpassword

You can also access your webmail through your Control Panel

Then select an email handler to answer your webmail