Hi, I use this ACL but I can't use authentification with these : defaultaccess none access to attr=userpassword by self write by * compare access to attr=objectclass by * search access to dn=".*,ou=Aliases,.*" by * none access to attr=entry,cn,title,mail,jpegphoto,telephonenumber,facsimileTelephoneNumber by * read Do you know what access are necessary for authentification ? Thanks. -- Gabriel GOUDY