On 9/10/21 12:19, Bernhard M. Wiedemann wrote: > I added it to > /etc/dovecot/dovecot-ldap.conf.ext > but it did not help. > I guess, because we map usernames "bwiedemann at foo" that are in sql, but > ldap only has the plain usernames. Why do you have such a mixed SQL-LDAP-setup? Why not just use one or the other? Ciao, Michael.