Hi, After reading the documentation more closely and testing in a more organized fashion, it's working.
Here is the proper saslauthd.conf configuration file: ldap_servers: ldaps://ldaps.example.net ldap_tls_check_peer: yes ldap_version: 3 ldap_search_base: DC=example,DC=net ldap_scope: sub ldap_filter: (sAMAccountName=%u) ldap_group_match_method: filter ldap_group_filter:(&(sAMAccountName=%u)(memberOf=CN=SMTP-Auth,OU=Groups,DC=example,DC=net)) ldap_group_search_base: DC=example,DC=net ldap_auth_method: bind ldap_bind_dn: CN=saslauthd,OU=Special Accounts,DC=example,DC=net ldap_bind_pw: REDACTED Sincerely, -- Xavier Belanger
