Use this sample letter to be removed from any marketing mailing list. Use this guide to create the perfect opt-out letter.If this request is not sufficient for removing my name or those of my listed family members, please notify me promptly of any other procedures I need to follow. Let junk mail senders or anyone else know that you wish to be removed from their mailing list. Includes a convenient space on which to attach a mailing label. In there somewhere is a mailing address where you can send a physical letter requesting to be removed from unsolicited offers. To opt out permanently: Go to optoutprescreen. Com or call 1-888-5-OPT-OUT (1-888-567-8688) to start the process. In this article, we detail when to use a formal letter format, the different types of formal letters and how to write your own. Customize these politebuteffective form letters to get consumer help and problem resolution.