Open: LDAP Parameters LDAP Server address: 127.0.0.1 LDAP Server port: 389 LDAP binddn: CN=YourAdministrator,CN=Users,DC=Yourdomain,DC=biz LDAP password YourAdministratorPassword LDAP base: CN=Users,DC=gorra,DC=bizLDAP Ffilter: (userPrincipalName=%s) Create user: If cheked, you should create template for the user. Template User: If create Sequence: 10 Use TLS: chek if you have Secure LDAP configured, in that case 689 port will be used 1. For LDAP binddn you should use credential that have admin rights in Your Active Directory (AD) or LDAP to make changes in the LDAP. Be sure becouse of the sring is case sensitive. something like: CN=domainroot,CN=Users,DC=yourdomain,DC=com 2. be sure that you are using the correct port 389 and for Secure ldap use 689 (or if you have configured your ldap on differend port, use yours). 3. do not check the TLS if you don't have Secure LDAP configured. 4. Filter value should be like this (LDAP_Attribute_Name=%s): Here some examples: (userPrincipalName=%s) login string should be user@yourdomain.com (sAMAccountName=%s) login string should user For more attribute names use any LDAP browser like LDAP admin tool. in that case your users can sign in with tehir emails Also thsi will solve the Odoo LDAP authentication error.