I want to add users with a login id with dots, i.e., paul.table, to add mail accounts in the system, but the useradd command doesn't allow this, and show a messages like 'invalid username'. How can I to add a user with id with dots? Thanks. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list