debt validation letter 2

https://wiki-fusion.win/index.php/How_to_Rebuild_Credit:_A_Step-by-Step_Guide_to_Financial_Recovery

A debt validation letter is what you send to a debt collector to ask for proof that you actually owe the money they claim you do. It's your right under federal law to request verification of the debt's details, like the original creditor and the amount owed, before you make any payment.