I'm using BETA2 software and I have same issue of 38560 Bugzilla ticket but in bugzilla don't have the solution.
Can I donwload the correct zmmta.cf to resolve this issue??

PS:This is the ticket in BugzillaBug 38560 – cbpolicyd section in zmmta.cf breaks zmmtaconfig)

Currently, there is a section for cbpolicyd in zmmta.cf that is causing
zmmtaconfig to not function. It constantly logs:

Mon Jun 8 15:52:10 2009 Unknown line format section cbpolicyd
Mon Jun 8 15:52:10 2009 Unknown config type !SERVICE for key cbpolicyd