RelayPost LLC Reviews 0

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RelayPost is the fastest way to send USPS Certified Mail online — no account required, no subscription, no trips to the post office. We built RelayPost for individuals and businesses who need to send important documents with legal proof of delivery: demand letters, IRS correspondence, lease notices, legal filings, debt validation, and more. With just a few clicks, you can upload your document, enter a recipient address, and complete checkout in under 60 seconds. We handle the printing, enveloping, and mailing through our certified fulfillment partner — typically dispatched within one business day. Every order includes a real USPS tracking number sent directly to your inbox. You can choose from three service levels: standard certified mail, certified mail with Electronic Return Receipt, or certified mail with a physical green card — the same options you'd get at the post office, without the wait. We're priced transparently at $19–$29 per letter depending on the service level, with no hidden fees or recurring charges. Pay once, send once. Proudly based in Michigan and serving all 50 states, RelayPost is built for people who value their time. Whether you're a landlord, a small business owner, an attorney, or just someone who needs proof that a letter was sent — we make certified mail simple. See more