It is indeed the FTCs official option: https://www.consumer.ftc.gov/articles/0262-stopping-unsolicited-mail-phone-calls-and-email https://www.consumer.ftc.gov/a

It is indeed the FTCs official option: https://www.consumer.ftc.gov/articles/0262-stopping-unsolicited-mail-phone-calls-and-email https://www.consumer.ftc.gov/articles/0262-stopping-unsolici...