I got a host name is mail1.abc.com at
and i set a windows dns poitning mx record and name A record mail1.abc.com
my dns of windows locate in which are free to 10 network.

i can proceed installation successfully but after zmcontrol restart it fail

/etc/hosts is mail1.abc.com mail1
my resolv.conf is pointing search abc.com and nameserver

but zmconrol status it comes out this error ...? where is input wrong ?

Unable to determine enabled services from ldap.
Unable to determine enabled services. Cache is out of date or doesn't exist.