Univention Bugzilla – Bug 52014
AD Connector: change default port for AD LDAP connections to 636/SSL
Last modified: 2020-09-15 13:27:32 CEST
Microsoft will deactivate unencrypted communication over LDAP. We might be affected in the AD Connector as it uses port 389, which allows both encrypted and unencrypted communication and might be "closed" by default (needs to be checked) We should review the changes, currently I propose to switch to port 636/SSL for new installations.