There is no difference in the installer for Xeams Community and Enterprise Edition. It will run as if you have purchased the Enterprise Edition for the first 30 days. It will then get converted to Community Edition unless a license is purchased.
Additional Information:last log from xeams.log -
xeams.rulesengine - Possible spam folder is: /data/opt/Xeams/PossibleSpams
it seem not going to execute after this line (but process is still running)