No. Currently, Canny does not offer a moderation queue for approving or declining user-submitted posts. If your team would find this feature helpful, please vote for this post. Adding a comment about your specific needs would help us better understand your use case.
Other options
Disabling new posts
While there's no moderation queue, you can disable new posts from end-users on any board using the corresponding toggle in the Boards tab of your Canny settings. You can then ask users to contact your team directly:
You can use the board Description field on that same Boards tab. This way, your team is applying moderation as part of that outreach:
Here's what your end-users would see:
Possible spam posts may require moderation
Canny Autopilot will mark posts it thinks are likely spam.
If the confidence that the post is spam is low, it will still be visible to other users.
If that confidence is moderate or high, it will not be visible unless your team approves it from the Autopilot inbox.