I just installed the ZCS on a Centos 5.x x64 machine and all is running fine, can access through the web interface. Just installed the Zimbra desktop on XP and tried add a new account as a Zimbra account pointing to my ZCS server. Put in the login name, email and password but when I check "Validate & Save" I get "Account authentication failed". Same with or without ssl? Message/Error trying with ssl is below: (server ip is changed)
Cannot connect to "https://server/service/soap/". Please check host/port and network connectivity.