Can I send demand letters and deadline notices?

Yes. Upload your final PDF and we print and mail it exactly as provided. This works well for demand letters, payment notices, and deadline-driven correspondence.

Do I get delivery tracking for each letter?

Yes. Every letter includes USPS tracking so your team can monitor when it enters the mail stream and when it is delivered.

Can I use this for high-volume legal campaigns?

Yes. Teams sending larger monthly volumes can process batches and contact us for volume pricing guidance.

How quickly do letters go out?

Orders are processed the same business day, printed the next business day, and mailed the day after.

Do you support certified mail?

Certified Mail is on our roadmap. Today, all mail is sent as USPS First-Class Mail with tracking.

Is sensitive legal content secure?

Yes. Documents are encrypted in transit and at rest, processed automatically, and deleted after printing according to our retention policy.

Recommended product tracks for legal workflows

Prioritize delivery visibility and proof-sensitive workflows with product-fit guidance.

Letters

Live

Send business letters with tracked USPS delivery and full address verification before checkout.

Send a Letter

Envelopes

Live

Support multi-page documents with standard and flat-envelope handling for larger print jobs.

Configure Envelope Mail

Certified Mail

Coming soon

Use certified-mail workflows for notices that require stronger proof of mailing and delivery.

Learn About Certified Mail

Browse Blog Articles

Mail legal notices without manual fulfillment

Upload legal correspondence and we print, stamp, and mail it via USPS with tracking and delivery visibility.

Send Your First Mail See Pricing

Tracking and delivery visibility on every letter

USPS tracking on every legal letter
Address verification before checkout
No subscription or monthly minimums
Audit-friendly status history

Secure Payments

USPS Delivery

Mail API

Hosted on Vercel

Neon Database

SSL Encrypted

Proof for Legal Operations

Built around delivery visibility, process consistency, and secure handling for legal correspondence.

Process Guarantee

Deadline-sensitive notices move quickly

Legal teams can submit final correspondence in minutes and rely on the standard Postmarkr print-and-mail timeline.

Same-day processing after checkout
Next-business-day print cycle
Clear status from submitted to delivered

Audit Visibility

Mail status is visible without manual follow-up

Each legal mailing includes USPS tracking plus address verification before checkout to reduce avoidable returns.

Tracking timeline for each letter
USPS-verified addresses before payment
Delivery confirmation history in dashboard

Trust Control

Sensitive correspondence uses secure handling

Legal communications move through encrypted workflows with strict document lifecycle controls.

Encrypted document handling
Controlled retention lifecycle
No in-office print/fold/stamp handoff

Team Efficiency

Reduce ad-hoc status requests from staff and clients

Operational visibility helps your team answer delivery questions without creating one-off manual workflows.

Single dashboard for active mail
Lower internal triage overhead
Repeatable process for recurring notices

ROI Snapshot for Legal Mail

Use this pricing baseline for demand letters and notice workflows, then compare against your in-house print + handling costs.

Postmarkr cost / letter

$1.50 - $1.75

If you mail 100 / month

$150 - $175

If you mail 250 / month

$375 - $438

Add local labor time, printing supplies, and office handling steps to estimate your full process delta.

View Full Pricing

Built for legal delivery workflows

Reduce operational overhead while keeping delivery status visible.

Reduce deadline risk

When mail is tied to payment windows or response periods, fulfillment delays become legal risk. Postmarkr helps your team move from draft to mailed in minutes.

Same-day processing for submitted orders
Simple upload and address workflow
Clear timeline from payment to mail handoff

Postmarkr mail list view showing multiple tracked letters for legal teams

Track delivery progress

Every letter includes USPS tracking so your team can monitor status and provide updates when clients ask for delivery context.

In-transit and delivered visibility
Central dashboard history
Fewer manual status check requests

Postmarkr mail tracking journey showing delivery progress from submission to delivery

Standardize repeat workflows

Legal teams often send similar notice types repeatedly. Postmarkr keeps fulfillment consistent without creating custom operational tooling.

Reusable addresses and predictable flow
Consistent order-to-mail process
Fewer ad-hoc office procedures

Policy update notice mailed with tracking confirmation

Send Mail in 4 Simple Steps

From upload to checkout in minutes.

30 sec

Upload

Upload your PDF (up to 50 pages)

20 sec

Address

Enter the address and we verify it with USPS

10 sec

Review & Pay

See the exact cost before you pay. No surprises.

1-5 days (USPS)

Track

We print and mail it. You track delivery

Send Your First Mail

Common legal use cases

Use Postmarkr for recurring legal correspondence and notices.

Demand Letters

Send formal demand notices quickly with tracking and delivery status.

Pre-Litigation Notices

Deliver required notices on time with consistent internal process.

Deadline Reminders

Mail time-sensitive reminders with clear status updates for your team.

Collections Escalations

Step through escalation letters with predictable mailing operations.

Compliance Notices

Support recurring compliance communications with a repeatable workflow.

Client Notifications

Send appointment, case, or document reminders as physical mail.

Address-Sensitive Mail

Validate addresses before checkout to reduce returned notice volume.

Sensitive Correspondence

Send sensitive content with encrypted handling and strict document lifecycle controls.

Frequently Asked Questions

Questions from legal teams about mailing workflows.

View All FAQs

Ready to simplify legal mail?

Create an account free, then send mail only when you need it.

Send Your First Mail View Pricing

No subscription requiredNo minimumsCreate account freeCancel anytimeDelivery guarantee — Lost in the mail? We resend for free

Related resources for legal teams

Guides covering certified mail, compliance requirements, and delivery documentation.

Jan 5, 2026

USPS Certified Mail: The Complete Guide for 2026

Everything you need to know about USPS certified mail: what it proves, costs as of January 2026, how to send it, tracking, return receipts, and when to use it.

Jan 26, 2026

Certified Mail Evidence: What Courts Accept as Proof

What courts accept as certified mail evidence. Federal rules of evidence, proof of mailing vs proof of delivery, and how to build admissible records.

Jan 16, 2026

Certified Mail Return Receipt: Everything You Need to Know

Understand USPS return receipt service for certified mail. Learn what it proves, how to get it, electronic vs green card options, and when you need it.

Browse All Articles