Is there a Group Policy that can block replication snapshots?

Has anyone seen a domain Group Policy stop a transactional replication snapshot from being configured and executed with the message: > A required privilege is not held by the client. I am having trouble getting to much from our server admin guys. All they would do was create me a new server, added it to an OU with a filter to block the Group Policy and I got it to work (using domain user for agent) but now I can't get anything out of them about the Group Policies being delivered. Does anyone know the policy setting that could be blocking the making of a snapshot?