Attempting to add a scanner or save a change in the Control Center and returns the following error:
This may have begun following the upgrade from version 10.5.x to 10.6.x.
May 09 2016 22:04:16 [PublishingThread-2] [PublisherJob] ERROR - can't publish configuration to host: smg-1.domain.com com.symantec.smg.controlcenter.BrightmailException: Cannot parse invalid XML. ; nested exception is: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature end of file.
The Control Center xml parser is not being passed the entire configuration file resulting in a failure to vaidate that the configuration file is well formed.
Messaging Gateway 10.6.1
At the moment there is no workaround other than to trim unneeded policy groups and policies from the Messaging Gateway configuration to bring the stored configuration file under 7MB.