I am trying to migrate my Zarafa from a Ubuntu 14.04.5 LTS server to a CentOS Linux release 7.4.1708 (Core) server.
Currently I am facing an “Can’t contact LDAP server”-error.
For more details I have set log_level = 5 in server.cfg, but it didn’t help much, this is the output:
LDAP (simple-) bind failed: Can’t contact LDAP server
Cannot instantiate user plugin: Failure connecting any of the LDAP servers
Unable to instantiate user plugin
Failed to authenticate user ingo from file:///var/run/zarafa using program httpd
I have tested ldapsearch and the user can be found.
ldapsearch -xLLL -b dc=mydomain,dc=xx uid=ingo
Any suggestion how to get this working?
How can I figure out the cause of the problem, as the logfile is not really helpful?