Hello, I am under ISP 3.2.7p1, however, when I create an email, the email is created via ISP, but from the table "roudcube", the user is not created. I use the installation you provide, and I use Debian 11. So I have to do manually, each line insertion of the "users" table to make it work at the roudcube webmail connection. Thank you,
That's perfectly fine as RoundCube creates it when you start using the mailbox trough roundcube automatically. No, you don't have to add it manually. Roundcube authenticates against dovecot IMAP btw, it does not use it#s own MySQL database for that at all.
What do you have in your roundcube config? It's always authenticated the user view info in any server I've worked with; I wouldn't know how to make it do otherwise, but it may need possible.