Hello. In the process of removing my website, my doman-hosts have deleted/disconnected my Roundcube account. How can I re-connect with Roundcube and use my roundcube email address? I'd be so grateful for your guidance - many thanks in advance.
Roundcube is the name of the webmail software your provider was using. Roundcube is not an email service, there is no such thing as "a roundcube email address".
Your reply is not helpful :'(
You should contact your email provider for help.