Hi Janos,
Here is my config:
// authentication against an ldap directory (disabled by default)
// with zimbra specific settings
$config['ENABLE_LDAP_AUTH'] = 1;
$config['LDAP_HOST'] = 'mail.mydomain.com';
$config['LDAP_HELPER_DN'] = 'cn=vmail,dc=mydomain,dc=com';
$config['LDAP_HELPER_PASSWORD'] = 'xxxxxxxxx';
$config['LDAP_MAIL_ATTR'] = 'mail';
$config['LDAP_ACCOUNT_OBJECTCLASS'] = 'mailUser';
$config['LDAP_BASE_DN'] =
'ou=Users,domainName=mydomain.com,o=domains,dc=mydomain,dc=com';
$config['LDAP_DISTRIBUTIONLIST_OBJECTCLASS'] = 'zimbraDistributionList';
$config['LDAP_DISTRIBUTIONLIST_ATTR'] = 'zimbraMailForwardingAddress';
Please note that I do not use Zimbra.
I can log in by ldap account now.
hmm, this looks weird. It seems that piler couldn't figure out your
email address. Please show me your config-site.php (skip any password).
I think you may need to adjust the ldap settings in config-site.php,
but to be sure I'd like to see your settings.