Unsuccessfully trying to use OpenLDAP-server from LDAP-clients

[". ." <padl-ldap@mail.ru>]

As I wrote before in letter with subject "Is there way to provide access from Windows-based LDAPclients to OpenLDAP server under FreeBSD?", I install freshest Berkeley BD and OpenLDAP on FreeBSD server.
Next, I try to get access from LDAP-based mail clients like Mozilla from Windows/Linux and Microsoft Outlook 2003.
The "tcpdump" shows fact the dialog between server and clients presents.
But such trying is fully unusable, because "Address Book" could be accessed only by "ldapsearch" utility.
I tried to enable LDAP protocol version 2 and others options slapd.conf, but without visible differences. By "ldapsearch" protocol is still version 3.
And if "allow bind_v2" is on bottom "slapd.conf", /usr/local/libexec/slapd sillently does not started.
Logging is complettely absent. "loglevel 4095" presents in "slapd.conf" and strings
#local4.*               /var/log/ldap.log
LOG_LOCAL4.*            /var/log/ldap.log
was added to "/etc/syslog.conf" and "syslogd" being restarted.
File "/var/log/ldap.log" is missing and logs content is like /dev/null :-(

How to power OpenLDAP to stay compatible with LDAP clients?
==============================================================================
Content of "/usr/local/etc/openldap/slapd.conf":

allow bind_v2 bind_anon_cred bind_anon_dn update_anon

#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
include         /usr/local/etc/openldap/schema/core.schema
include         /usr/local/etc/openldap/schema/cosine.schema
include         /usr/local/etc/openldap/schema/inetorgperson.schema

# Define global ACLs to disable default read access.

# Do not enable referrals until AFTER you have a working directory
# service AND an understanding of referrals.
#referral       ldap://root.openldap.org

pidfile         /usr/local/var/run/slapd.pid
argsfile        /usr/local/var/run/slapd.args

# Load dynamic backend modules:
modulepath      /usr/local/libexec/openldap
moduleload      back_bdb.la
moduleload      back_ldap.la
# moduleload    back_ldbm.la
# moduleload    back_passwd.la
# moduleload    back_shell.la

# Sample security restrictions
#       Require integrity protection (prevent hijacking)
#       Require 112-bit (3DES or better) encryption for updates
#       Require 63-bit encryption for simple bind
# security ssf=1 update_ssf=112 simple_bind=64

# Sample access control policy:
#       Root DSE: allow anyone to read it
#       Subschema (sub)entry DSE: allow anyone to read it
#       Other DSEs:
#               Allow self write access
#               Allow authenticated users read access
#               Allow anonymous users to authenticate
#       Directives needed to implement policy:
# access to dn.base="" by * read
# access to dn.base="cn=Subschema" by * read
# access to *
#       by self write
#       by users read
#       by anonymous auth
#
# if no access controls are present, the default policy
# allows anyone and everyone to read anything but restricts
# updates to rootdn.  (e.g., "access to * by * read")
#
# rootdn can always read and write EVERYTHING!

#######################################################################
# BDB database definitions
#######################################################################

database        bdb
#suffix         "dc=my-domain,dc=com"
#rootdn         "cn=Manager,dc=my-domain,dc=com"
suffix          "dc=example,dc=com"
rootdn          "cn=manager,dc=example,dc=com"

# Cleartext passwords, especially for the rootdn, should
# be avoid.  See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
rootpw          secret
# The database directory MUST exist prior to running slapd AND
# should only be accessible by the slapd and slap tools.
# Mode 700 recommended.
directory       /usr/local/var/openldap-data
# Indices to maintain
index   objectClass     eq

loglevel 4095

#allow bind_v2  /usr/local/libexec/slapd even does not start with it option!