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Didn't arrive? info@crst.net  ·  (845) 255-5722

While You're Here

Want us to just set it up for you?

You've got the guide. But if you'd rather skip the mailer IDs, USPS portal, and image specs — that's what we handle every day for Hudson Valley businesses.

  • We design the ride-along image to match your mail piece
  • We wire up the clickable link and tracking URL
  • We time it to go live before your mail drops
  • You just approve it, then watch the numbers
Get my Informed Delivery setup done

No obligation — just a quick conversation.

Sean H. Griffin, President of Cornerstone Services

Sean H. Griffin

President · USPS® MDP

"Honestly, most people who download this guide end up calling us to run it anyway — because the setup is fiddly the first time. We're happy to do it."
1998 Mailing for Hudson Valley businesses since
2.3M+ Pieces mailed and counting
USPS® Certified · Printer Directory · BBB A+