The Mayne Dover Mail Post is a true classic. This timeless New England-style Mail Post fits over a standard 4×4 post to create a look that is simple yet strong, a real statement of pride. Mayne’s Mail Posts are crafted from 100% high grade polyethylene for durability and longevity that will last throughout the seasons. Included is a large decorative post, mailbox support arm, and a built in paper holder. The Dover Mail Post serves a perfect and warm invitation to retrieve your mail at the end of the drive, that will never go out of style.

  • Unique New England styled product offering the timeless charm of the East Coast, installs easily over a standard  4×4 wood post
  • Mayne plastic mail posts are made from high quality polyethylene with built in UV inhibitors for long lasting protection from the elements
  • Includes decorative post and mailbox support arm with paper holder
  • Product ships in 2 boxes (standard post MP5802G / arm MP5810G)
  • Available in white, clay, granite and black
  • Note: 4×4 wood post, mailbox, and mailbox mounting hardware NOT included.
  • Product dimensions are 25.38″ x 8” x 56.5″
  • Medium mailbox recommended, minimum 6 1/2 inch width. Best suited for mailboxes weighing less than 12lbs.
  • 15-year limited warranty.
  • Model #5810


$167.99 U.S. / $181.99 CDN


ALL WEATHER PRODUCTS: Mayne products are molded from high quality materials designed for year round use.
MATERIAL: Mayne products are rotationally molded using linear low density polyethylene (LLDPE). This material is virtually maintenance free, extremely durable, and will provide you with years of worry free enjoyment.
FADE RESISTANT: We use the highest quality resin to manufacture our products. The resin is full of UV inhibitors to prevent fading or discoloring and the colorant is added throughout the material so the finish in consistent inside and out.