The easiest method to access your E-mails is using the Webmail.
To access it, just click this link:
In the login screen, at to top-right screen, you can change your language, if desired.
Now log into webmail with your full email address and password you choose when creating the email account.
ALTERNATE WEBMAIL ACCESS
You can also access using your own domain at URLs, but the webmail access will have no encryption, and it is not recommended. The URL to use your own domain is http://webmail.your_domain.com