CentOS 6/Unable to install postgrey

Installing the Postgrey package ..
Installing package(s) with command yum -y install postgrey ..
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: centos.mirror.transip.nl
* extras: centos.mirror.transip.nl
* updates: centos.mirror.transip.nl
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package postgrey.noarch 0:1.32-3.el6 set to be updated
--> Processing Dependency: perl(Net::Server) for package: postgrey-1.32-3.el6.noarch
--> Processing Dependency: perl(Net::Server::Multiplex) for package: postgrey-1.32-3.el6.noarch
--> Processing Dependency: perl(Net::Server::Daemonize) for package: postgrey-1.32-3.el6.noarch
--> Processing Dependency: perl(BerkeleyDB) for package: postgrey-1.32-3.el6.noarch
--> Finished Dependency Resolution
Error: Package: postgrey-1.32-3.el6.noarch (virtualmin)
Requires: perl(Net::Server::Multiplex)
Error: Package: postgrey-1.32-3.el6.noarch (virtualmin)
Requires: perl(Net::Server)
Error: Package: postgrey-1.32-3.el6.noarch (virtualmin)
Requires: perl(BerkeleyDB)
Error: Package: postgrey-1.32-3.el6.noarch (virtualmin)
Requires: perl(Net::Server::Daemonize)
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
.. install failed!
.. installation failed!