01 / Create a label online
Use Certified Mail Labels to address, print shipping labels with Certified Mail tracking codes, postage and acceptance forms, to mail 1 letter or thousands.
Services
From one letter to thousands, every mailing leaves a trail of proof.
Send a single Certified Mail piece from your home or office, or build a repeatable mailing operation for thousands each month. Tracking, delivery records, optional electronic recipient signatures, and mailing history stay organized and searchable in your secure account for 10+ years—so the proof you need is there when you need it.
Because when proof really matters, you should never have to go looking for it.

01 / Create a label online
Use Certified Mail Labels to address, print shipping labels with Certified Mail tracking codes, postage and acceptance forms, to mail 1 letter or thousands.
02 / We print and mail
Upload a PDF and address list before 5:00 PM Eastern on a USPS business day. We print, insert, apply postage, and mail the same business day—with USPS proof of acceptance, tracking, delivery, and a notarized affidavit of mailing.
Same-business-day mailing applies to orders received before 5:00 PM Eastern on a USPS business day. Orders received after the cutoff, on weekends or USPS holidays, or that need file or address corrections, mail the next business day. All mailing dates depend on USPS acceptance.
03 / Bulk Certified Mail
Move high-volume workflows from spreadsheet to system with Excel or CSV uploads, API integrations, or secure SFTP transfers. USPS SCAN forms are included in the flow.
04 / 10 year proof
Keep USPS acceptance, tracking, and delivery events in a searchable 10-year compliance archive at no extra charge. Return Receipt Electronic is an optional add-on for a recipient signature; records appear as USPS processes and publishes them.
The through-line
01
Choose the envelope, label, or full-service path that fits the mailing in front of you.
02
Print from your desk, upload your files, or automate the handoff for recurring volume.
03
Find USPS acceptance, delivery, and optional Return Receipt Electronic signature records whenever a customer, auditor, or court needs them.
See the bigger picture, or head home for the short version.