Any email account you've created on your web hosting can be accessed via Webmail.
You just need to visit:
https://webmail.domain
So, if your domain was nwdemo.co.uk then your webmail address would be webmail.nwdemo.co.uk
To log in, just enter the email address and the password for that mailbox.
Alternatively, you can view the webmail for any email address on your account via your control panel.
First, click the 'Email Accounts' option under 'Email'.
From the list of Email Accounts shown, just click 'Check Email' next to the address you wish to view.
