Hi Ravi,
If the messages that are being routed to the Disney folder are being routed due to Plus Addressing, the To recipient of those emails would be YourUsername+Disney@yourdomain.com.
If the emails are addressed to YourUsername+Disney@yourdomain.com, and you disable Plus Addressing, please note that these emails will no longer reach your account at all. If you still want to receive them (and you just want them to be delivered to the Inbox instead), I'd encourage you to create an alias for YourUsername+Disney so you continue to receive those emails.
If the messages being routed to the Disney folder do not have a To recipient of YourUsername+Disney@yourdomain.com, then the routing is likely being done by a user or domain content filter.
Please feel free to give us a call during business hours and we can try to help you determine how these are being routed to the Disney folder.
Andrea Free
SmarterTools Inc.
877-357-6278
www.smartertools.com