i am configuring a server postfix test, installed the sasl and did the following configuration: /etc/default/saslauthd START=yes MECHANISMS="ldap" MECH_OPTIONS="" THREADS=5 OPTIONS="-c" /etc/saslauthd.conf ldap_servers: ldap://10.0.0.2 ldap_version: 3 ldap_timeout: 10 ldap_time_limit: 10 ldap_cache_ttl: 30 ldap_cache_mem: 32768 ldap_scope: sub ldap_port: 389 ldap_search_base: DC=in,DC=nxt,DC=com,DC=br ldap_auth_method: bind ldap_filter_mode: yes ldap_filter: (&(objectClass=organizationalPerson)(sAMAccountName=%u)) root@linux:/var/run/saslauthd# testsaslauthd -u teste -p 123456789 0: NO "authentication failed" root@linux:/var/run/saslauthd# in the file and syslog messages can not find any Error Remembering that i am consulting a server active directory, i am not using OpenLDAP, if someone already Gone through this and have any hint, thank since Already. Sincerely. .___. / \ | O _ O | kakaroto / \_/ \ Slackware 11 Kernel 2.6.21.4/Microsoft Windows XPSP2 .' / \ `. E-mail: spiderslack@xxxxxxxxxxxx / _| |_ \ MSN: predacom@xxxxxxxxxx (_/ | | \_)Um computador é essencialmente um esquilo treinado: \ / age por reflexo, corre sem pensar para a frente e __\_>-<_/__ para trás e guarda nozes até que algum outro estímulo ~;/ \;~ o leve a fazer alguma outra coisa. Ted Nelson, evangelizador do hipertexto Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/