This document assumes that you already have OpenLDAP installed. We used the OpenLDAP 2.3 RPMs available from: http://anorien.csc.warwick.ac.uk/mirrors/buchan/openldap/rhel4/. There is some good documentation on installing setting up OpenLdap at http://web.singnet.com.sg/~garyttt/Installing and configuring OpenLDAP for RedHat Enterprise Linux3.htm . OpenLDAP should be configured and tested without TLS to make sure it works properly. Once you can authenticate and OpenLdap works predictably you ...

I just wasted my entire day fighting an issue I thought was a courier-imap or courier-imap-ssl 4.10 authentication issue in Debian. It turns out it was a Gamin package error. If I killed the Gamin process I could temporarily log back in. My fix? Uninstall Gamin and then ‘apt-get autoremove’. This will likely remove all your imap packages too (good). ...

OpenLDAP Server With Server-Side SSL/TLS using Self Signed Certificates     This document assumes that you already have OpenLdap installed. This was written using the OpenLdap 2.3 RPMs.     OpenLdap should be configured and tested without TLS to make sure it works properly. Once you can authenticate and OpenLdap works predictably you can move on to using TLS. Certificate Creation     ...