I have a local server running Active Directory, File Server, App Server, for the local network. I also have a remote hosted server (CentOS 6) which runs a small website, and a Sendmail instance which handles the company's email.
Is there anyway i can synchronize the users/passwords between these two, with the AD taking priority.
If that scenario is not possible, what are some alternatives i can look forward to, but keeping these two operating systems. ( Modifying the email server, using openldap for the email server user/pass management and sync-ing that with the AD, others... ? )