user = <SQL_UNPRIVILEGED_USER>
password = <SQL_UNPRIVILEGED_PASSWORD>
dbname = <SQL_DB>
query = select distinct username from mail_users where email in ((select mail_virtual.email_full from mail_virtual where mail_virtual.email = '%s' union select mail_virtual.destination from mail_virtual where mail_virtual.email = '%s'));
hosts = <SQL_HOST>
