I've configured Postfix and Dovecot with basic configuration. I've been able to send email to local user and login through Dovecot by using LDAP user account.
However, when I try to send email to LDAP user, it fails. This is the error message I get from Thunderbird.
Where did I do wrong?Code:The mail server responded: 5.1.1 Recipient address rejected. User unknown in local recipient table.