You can read and send email from any browser at https://mail.streamhunt.net/SOGo/. Log in with your full email address and mailbox password.
Webmail also includes a calendar and contacts, which you can sync with your phone (CalDAV/CardDAV). You can also set up out-of-office replies and filters there.
You can also open webmail directly from your Email Hosting service page in the client area.
