Dear all, Active directory authentication in Koha is no more working after an upgrade from Koha 3.10 to Koha 3.12. Here is my koha-conf.xml file <ldapserver id="ADserverFQDN" listenref="ADserverFQDN"> <hostname>ldap://ADserverFQDN:389</hostname> <base>DC="domain",DC="domain"</base> <user>cn="######",DC="domain",DC="domain"</user> <pass>########</pass> <replicate>1</replicate> <update>1</update> <auth_by_bind>1</auth_by_bind> <principal_name>%s@"domain"</principal_name> <mapping> <firstname is="givenname"></firstname> <surname is="sn"></surname> <address is="postaladdress"></address> <city is="l"></city> <zipcode is="postalcode"></zipcode> <branchcode is="branch">CPL</branchcode> <userid is="samAccountName"></userid> <password is="userpassword"></password> <email is="mail"></email> <categorycode is="employeetype"></categorycode> <phone is="telephonenumber"></phone> </mapping> </ldapserver> What is this update about "7973 Allow for new type of LDAP authentication"? My koha-conf.xml was working fine before the upgrade. Mesfin