Would you like to leave a message? mylan-naproxen/esomeprazole mr effets secondaires “Dear debt collector,” one template begins. “I am responding to your contact about a debt you are attempting to collect. You contacted me by [phone/mail], on [date]. You identified the debt as [any information they gave you about the debt]. Please stop all communication with me and with this address about this debt.” The letter continues with more language disputing the debt.