PSA: “Taping, hanging, or placing any items, including flyers or advertisements, on or inside a mailbox by anyone other than a USPS carrier is illegal. Mailboxes are considered federal property, and violating these restrictions can result in fines up to $10,000 per incident for individuals or up to for organizations. This includes lawn care, housekeeping, tree removal, gutter cleaning, power washing, etc. companies.
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