@Mark -- as the email and Community post noted, the areas listed are the only areas command-line is available for customized handling of particular items. The easiest to check is your Volume Mounts: These don't require commands, but they can be used. Same with Command-Line Antivirus: if it's enabled, you can check it by going to the Antivirus page and seeing if anything is enabled on the Command-Line Antivirus card. System Events may be a bit more difficult to check, especially if you have several system Events set up as you'll need to check the Actions for each. That said, on newer versions those are all in a grid, so it's simpler to check now than it was before.
Spool, SSL items -- unless you know for sure you're using commands in those areas, chances are you're not.
Derek Curtis
CCO
SmarterTools Inc.
www.smartertools.com