I mailed a cease and dispute letter to Hunter Warfield on XXXX XXXX. XXXX XXXX I received verification of debt letter dated XXXX XXXX from Hunter Warfield. The envelope states " Collection & Asset Investigation ''. Whenever Hunter Warfield sends letters it says this on the envelopes and they are not suppose to use envelopes that reveal information indicating that the sender is a debt-collection agency. And it was extremely embarrassing because our postal carrier had accidentally put it a neighbor 's mailbox. Also they did not mail the verification of debt letter in a timely fashion.