I've discover something else related to ldap In this file: /usr/home/root/software/qmail/vpopmail-5.4.18/vldap.h
I have some parameters to connect with ldap: #define VLDAP_SERVER "localhost" #define VLDAP_PORT LDAP_PORT #define VLDAP_USER "cn=admin,dc=somedomain,dc=com" #define VLDAP_PASSWORD "somePassword" #define VLDAP_BASEDN "ou=people,dc=somedomain,dc=com" But I don't know what to change or how to tell vpopmail to authenticate with this. !DSPAM:4a7bee1632718831116905!