This new "Trademark Feedback mailbox," will be introduced to contact the USPTO with complaints, compliments, or other feedback for the Trademark Operation.  Such an e-mail does not constitute an official filing in connection with trademark applications or registrations, and will not become part of the official record.
However, sending an e-mail to This e-mail address is being protected from spam bots, you need JavaScript enabled to view it does not provide a basis to request suspension of an application or appeal and will not stay the period for replying to an Office action, filing a notice of appeal, or submitting any other filing that is due to the USPTO.

For more details check out www.uspto.gov