Would it be beneficial to have a bounce email option under the spool for admins to use so they could bounce a email they know will fail because of various reasons like the user mistyped a email address, or the recipients mailbox is full..etc.. rather they have it sit in the spool doing the retries multiple times just to bounce on it's own hours later? Could add it under the drop down menu where the (Force) or (Reset Retries)..etc.. options are so can bounce 1 or select multiple emails to be bounced back to the sender.