@scsi, Useless, as the queue changes dynamically; often many times a second.
@nservices, it would be a violation of other users' privacy to show one user or reseller the entire queue, becaue it contains information on email to/from other users.
And it would cause prohibitive server load to try to sort out the emails based on user, because it would require that in some couses thousands of emails be grepped, and thousands of table lookups, to determine which user or reseller would be responsible for specific emails.
Unfortunately this is probably something the administrator will continue to have to handle. Hopefully you have a privacy policy in place as reading emails could in some cases, in some jurisdictions, be covered under various laws.
Jeff