Thanks, Rosali.
I want something like that:
When some visitors sign up on my website(maybe a forum or a blog), they can get new accounts (limited quote, like 10M) with their own email addressed in Roundcube. I can write some scripts to connect to the database of Roundcube.
But it seems that I have to create those accounts for Roundcube manually in my shared hosting panel(cpanel).
Is there any other lucky solutions?
Regards,
Stephen