USPS Informed Delivery: The Secret Weapon for Direct Mail

What Is USPS Informed Delivery — And Why Every Direct Mailer Needs to Know About It

Imagine your prospect waking up, grabbing their phone before they even get out of bed, and seeing a preview of your postcard in their email inbox — before the physical mail even arrives. That's not a futuristic fantasy. That's USPS Informed Delivery, and it's one of the most underutilized tools in the direct mail playbook right now.

Most marketers think of direct mail as a single-touchpoint channel: you send a postcard, it lands in the mailbox, the recipient reads it (or doesn't). But Informed Delivery rewrites that script entirely. It transforms every direct mail piece into a multi-channel moment — one that combines the tactile power of physical mail with the immediacy and click-through capability of digital marketing.

In this guide, we'll pull back the curtain on Informed Delivery completely. You'll learn exactly how it works, why it doubles your impression opportunities, step-by-step how to activate it for your campaigns, and the design secrets that separate high-performing ride-along images from the ones nobody clicks. By the end, you'll understand why savvy direct mail marketers treat Informed Delivery not as an add-on — but as their secret weapon.

How USPS Informed Delivery Works: The Mechanics Behind the Magic

USPS Informed Delivery is a free service offered by the United States Postal Service that automatically scans the exterior of letter-sized mail and packages as they pass through USPS processing facilities. Subscribers receive a daily digest email — typically sent between 6:00 AM and 10:00 AM local time — containing grayscale images of the mail pieces they can expect in their physical mailbox that day.

As of early 2026, more than 60 million households in the United States are enrolled in Informed Delivery. That's roughly one in three households with access to mail delivery — a staggering audience that's actively checking their mail previews before the letter carrier even loads the truck.

The Two Layers of Informed Delivery

For the consumer, Informed Delivery is purely a convenience feature. But for mailers, USPS has built a second, more powerful layer on top of the scan: the Interactive Campaign. Here's how the two-layer system works:

• Layer 1 — The Grayscale Scan: Every piece of mail that passes through an Informed Delivery-enabled USPS facility is automatically scanned. Subscribers see this grayscale image in their daily digest by default. No action required from the mailer.
• Layer 2 — The Ride-Along Image & URL (Interactive Campaign): Mailers who register an Informed Delivery campaign can overlay the grayscale scan with a full-color representative image (the “ride-along image”) and attach a clickable URL. Subscribers see your brand in full color and can click directly to your landing page — even before your mail piece hits their box.

The Interactive Campaign is where the real marketing opportunity lives, and it's the feature we'll spend the most time on in this guide.

Why Informed Delivery Is a Game-Changer for Direct Mail Campaigns

The traditional direct mail funnel looks like this: design → print → mail → hope. Your piece competes with every other piece of mail in the stack. The average household receives about 454 pieces of advertising mail per year, according to USPS PostalPro. That's a crowded battlefield.

Informed Delivery changes the game in three fundamental ways:

1. You Get Two Impressions for the Price of One

Every Informed Delivery Interactive Campaign automatically creates a second touchpoint. Your prospect sees your brand in the morning email digest — often on their phone in bed — and then again when the physical piece arrives. Two impressions, one postage spend. The USPS reports that Informed Delivery campaigns generate an average of 63% higher response rates versus direct mail without a digital component, because the digital preview primes the recipient before the physical piece arrives.

2. You Add Digital Interactivity to Physical Mail

A postcard can't be clicked. An Informed Delivery ride-along image can. When a subscriber sees your full-color image in their daily digest, they can tap directly through to your landing page, special offer, appointment booking page, or any URL you designate. This is the only channel in the world where a physical mail piece simultaneously generates a trackable digital click. That means you get real data — click-through rates, URL visits, campaign attribution — all tied back to a specific mail drop.

3. You Reach an Actively Engaged Audience

Informed Delivery users are not passive. They opted in specifically because they want to know what's coming in their mail. The daily digest open rate consistently exceeds 70%, according to USPS data — a number that would make any email marketer weep with envy. The industry average email open rate across all sectors is roughly 21–25%. Informed Delivery more than triples that benchmark simply because the content (mail previews) is hyper-relevant to the subscriber's immediate life.

“Informed Delivery campaigns consistently outperform standard direct mail on response rates and create measurable digital lift. It's the closest thing to a guaranteed second impression in marketing.”

— USPS Postal Pro, Mailer Scorecard Data

The Numbers: What the Data Says About Informed Delivery Performance

Before you invest time setting up a campaign, let's look at the hard numbers so you know exactly what you're working with:

• 60+ million U.S. households enrolled in Informed Delivery (USPS, 2025)
• 70%+ daily digest open rate — far exceeding standard email marketing benchmarks
• 63% average lift in response rates for campaigns that include an Informed Delivery Interactive component vs. mail-only campaigns
• 2–3x higher click-through rates on ride-along URLs compared to standalone email marketing campaigns in the same industry vertical
• Free to activate — there is no additional USPS fee to run an Informed Delivery Interactive Campaign beyond standard postage
• Informed Delivery is available in all 50 states and all USPS-served territories

The cost-per-additional-impression here is effectively zero. You're already paying for postage. The Informed Delivery digital layer rides on top at no incremental charge from the USPS.

Step-by-Step: How to Launch an Informed Delivery Interactive Campaign

Setting up your first Informed Delivery Interactive Campaign is a straightforward process, but it does require a few prerequisites. Here's the complete walkthrough:

Step 1: Create or Log Into Your Business Customer Gateway Account

All Informed Delivery Interactive Campaigns are managed through the USPS Business Customer Gateway (BCG). If you don't already have an account, registration is free and takes about 10 minutes. You'll need your CRID (Customer Registration ID), which is assigned when you register.

Step 2: Get Mailer Approval via PostalOne!

To run an Interactive Campaign, your mail must qualify under USPS standards. You'll submit your mailing via PostalOne! (the USPS electronic documentation system) with a valid MID (Mailer ID) and IMb (Intelligent Mail barcode). If you're working with a full-service direct mail provider like Catdi Printing, this is handled for you automatically as part of the mailing process.

Step 3: Design Your Ride-Along Image

This is where marketing creativity meets USPS specifications. Your ride-along image must meet these technical requirements:

• File format: JPEG or PNG
• Maximum file size: 200 KB
• Recommended dimensions: 300 x 200 pixels (landscape orientation)
• Content rules: Must be related to the physical mail piece — no bait-and-switch between the image and the URL destination
• No animation: Static images only

Think of the ride-along image as a mini-billboard that appears beside (or replacing) the grayscale scan in the subscriber's email. It needs to communicate your offer, brand, and call to action in a glance — because on mobile, that image is roughly the size of a postage stamp.

Step 4: Set Up the Campaign in BCG

Inside the Business Customer Gateway, navigate to Mailing & Shipping > Informed Delivery. You'll create a new campaign by entering:

• Campaign title (internal reference only)
• Campaign start and end dates (tied to your mail drop window)
• Your MID and the USPS eDoc submission reference
• Your ride-along image upload
• Your target URL (the clickable link that appears in the digest email)
• An optional supplemental content URL (for package tracking or additional resources)

Step 5: Submit for USPS Review

USPS reviews all Interactive Campaign submissions to ensure they meet content guidelines. Standard review turnaround is 2–5 business days, so plan your campaign setup at least a week before your mail drop date. Once approved, your campaign goes live automatically when your mail enters the mailstream.

Step 6: Monitor Performance in the Campaign Dashboard

After launch, the BCG dashboard gives you real-time reporting on:

• Total impressions delivered
• Total clicks on your ride-along URL
• Click-through rate
• Delivery confirmation (tied to your mailing)

This data closes the loop between your physical mail drop and actual digital engagement — something that was simply impossible before Informed Delivery.

Design Best Practices: Making Your Ride-Along Image Impossible to Ignore

The ride-along image is a tiny canvas with enormous potential. Here's how to make the most of it:

Lead With a Single, Unmissable Offer

The most effective ride-along images focus on one thing: the offer. Don't try to communicate your full brand story in 300 x 200 pixels. Pick the single most compelling element of your mail piece — a percentage discount, a free consultation, an exclusive event — and make it the entire image. Think “20% OFF — This Week Only” in big, bold type over your brand colors.

Use High-Contrast Colors That Pop in Email

The daily digest displays your ride-along image against a white email background. Dark backgrounds with bright text, or bold color blocks with white typography, perform significantly better than subtle, gradient-heavy designs that get lost in the layout. Your 300 x 200 image is competing visually with several other mail piece scans in the same email — contrast is your friend.

Include a Clear Call to Action

Since the entire image is clickable, treat it like a button. Adding a text element like “Tap to Claim” or “Click for Exclusive Offer” dramatically increases CTR because it tells subscribers exactly what to do. People click more when they're told to click.

Match Your Landing Page to Your Image

USPS requires image-to-URL relevance, but beyond compliance, matching your ride-along image to your landing page creates a seamless experience that converts. If your image says “Free Quote on EDDM Postcards,” your landing page should be a quote form for EDDM postcards — not your homepage. Continuity between the digital preview and the destination drives conversions.

Test Different Images Across Mail Drops

Because the BCG provides click-through data at the campaign level, you can A/B test ride-along images across different mail drops. Run version A on your first 5,000 pieces and version B on the next 5,000. Compare CTRs. The learning compounds quickly — within a few campaigns, you'll have hard data on what your audience responds to.

Real-World Use Cases: Industries That Win Big With Informed Delivery

Informed Delivery works across virtually every industry that uses direct mail, but some sectors see outsized results. Here are the verticals where we see the biggest impact:

Retail & E-Commerce

Retailers sending promotional postcards or catalog mailers use Informed Delivery to give customers a digital sneak peek of sales before they even open their mailboxes. A ride-along image showing “Your exclusive sale starts NOW — shop online” lets motivated buyers click through and start shopping hours before the physical piece arrives. This is especially powerful for time-sensitive promotions like weekend sales or Black Friday campaigns where immediacy drives revenue.

Real Estate

Real estate agents and brokerages using direct mail marketing to target neighborhoods can use Informed Delivery to drive immediate traffic to listing pages or home valuation tools. A ride-along image of a beautiful listing with “Just Listed in Your Neighborhood — See Full Details” creates urgency and drives qualified digital traffic from an already-targeted geographic audience.

Restaurants & Local Food Businesses

Restaurants running grand opening campaigns, seasonal menu drops, or loyalty program announcements are natural fits for Informed Delivery. A ride-along image showing a mouth-watering dish with “Tap to Reserve Your Table” or a scannable QR code on the physical piece creates a complete offline-to-online conversion funnel that's trackable end-to-end.

Healthcare & Home Services

Healthcare providers, HVAC companies, plumbers, roofers, and home improvement contractors use EDDM combined with Informed Delivery to capture high-intent leads. A mailer announcing “Spring AC Tune-Up Special” becomes dramatically more effective when subscribers can click through to book an appointment the same morning they see the preview — before competing offers from neighbors' mail arrive.

Nonprofits & Fundraising

Nonprofits sending fundraising appeals or event invitations see meaningful donation lift when Informed Delivery creates a second touchpoint. The digital preview serves as a teaser that emotionally primes donors before the heartfelt physical piece arrives. Pair the ride-along image with a direct link to your donation page and you eliminate every friction point between intent and action.

EDDM + Informed Delivery: The Most Powerful Combination in Direct Mail

Every Door Direct Mail (EDDM) is already one of the most cost-effective ways to saturate a geographic target area — no mailing list required, lower postage rates, and complete coverage of every household on selected postal routes. Our custom postcard printing is purpose-built for EDDM, with sizes that meet USPS requirements and full-bleed color printing that makes ride-along images pop. When you layer Informed Delivery Interactive Campaigns on top of EDDM, you create what we at Catdi Printing call the Saturation Stack: geographic saturation of the physical mailbox PLUS digital saturation of the morning inbox.

Here's why this combination is so effective for neighborhood-based businesses:

• EDDM handles the physical: Every household on your chosen routes gets the piece, regardless of whether they're on any list. No data costs, no targeting fees.
• Informed Delivery handles the digital: Every Informed Delivery subscriber on those same routes gets a digital preview in their morning email. You reach the most engaged mail recipients twice before they've even checked their mailbox.
• The timing aligns naturally: Because Informed Delivery previews are sent the same day the physical mail is delivered, both touchpoints hit on the same day — reinforcing each other rather than feeling like separate, disconnected outreach.

For businesses like HVAC contractors, insurance agents, dentists, or restaurants targeting specific ZIP codes, the EDDM + Informed Delivery combination is the most efficient use of a direct mail budget available today. You get list-free geographic targeting, two impressions per household, digital click tracking, and the full credibility of physical mail — all in a single campaign spend.

Ready to run your first EDDM campaign with Informed Delivery? Explore our EDDM printing and mailing services or get a custom direct mail quote from our team today.

Common Mistakes to Avoid With Informed Delivery Campaigns

Even great tools can be used poorly. Here are the most common pitfalls we see mailers run into with Informed Delivery:

• Setting up the campaign too late: USPS review takes 2–5 business days. If you submit your campaign the day before your mail drops, it won't be approved in time. Plan backwards from your drop date and submit at least 7–10 days early.
• Using the same ride-along image for every campaign: Even if your first image works well, rotate your creative. Subscribers who receive multiple campaigns from the same business will disengage if the image never changes.
• Sending traffic to a generic homepage: Every click from your Informed Delivery campaign should land on a purpose-built landing page that mirrors the offer in your image. Generic homepages kill conversion rates.
• Ignoring the reporting data-blocked: The BCG dashboard gives you CTR data at the campaign level. Use it. Compare campaigns, adjust your creative, and build a learning loop that makes each campaign more effective than the last.
• Not including Informed Delivery in your print briefing: When you work with a print and mail provider, tell them upfront that you're running an Informed Delivery Interactive Campaign. This ensures your mail pieces use Full-Service Intelligent Mail barcodes (the technical requirement for campaign activation).

How to Get Your Mailing List Ready for Informed Delivery Success

If you're running a targeted list-based direct mail campaign (rather than EDDM), the quality of your mailing list has a direct impact on your Informed Delivery results. Households that are enrolled in Informed Delivery will see your preview — but only if your list data is accurate and your mail is deliverable. Undeliverable pieces never enter the mailstream, which means no scan, no preview, no digital impression.

A few best practices for list hygiene:

• Run your list through NCOA (National Change of Address) processing before every campaign to remove movers and outdated records
• Use CASS-certified address standardization to ensure your addresses match USPS delivery point validation standards
• Suppress deceased records and known non-deliverables to maximize your deliverable percentage
• Consider ACS (Address Change Service) returns to continuously clean your database after each drop

Need a targeted mailing list for your next campaign? Our direct mail mailing lists include consumer, business, occupant, property owner, and specialty lists — all with NCOA processing and CASS certification included. Catdi Printing offers full-service direct mail from list to delivery, all under one roof.

Informed Delivery vs. Email Marketing: The Comparison That Matters

Some marketers ask whether Informed Delivery makes email marketing redundant. It doesn't — but it does outperform on some critical metrics:

The right answer isn't Informed Delivery or email marketing — it's using both as part of a coordinated multi-channel strategy. Informed Delivery's digital preview can actually drive email list sign-ups when your landing page includes an opt-in offer, creating a flywheel where each direct mail campaign builds your owned digital audience over time.

Frequently Asked Questions About USPS Informed Delivery for Mailers

Start Using Informed Delivery on Your Next Direct Mail Campaign

USPS Informed Delivery is one of the few genuinely free upgrades available in modern marketing. You're already paying for postage. The digital preview, the full-color ride-along image, and the clickable URL all ride on top of that investment at zero incremental cost. The only thing standing between your current direct mail campaigns and dramatically higher engagement is the decision to activate it.

At Catdi Printing, we handle Informed Delivery campaign setup as part of our full-service direct mail and EDDM printing and mailing process. We use Full-Service Intelligent Mail barcodes on every eligible mailing, submit your eDoc correctly through PostalOne!, and can help you design a ride-along image that drives real clicks. You focus on your offer and your audience — we handle the technical execution from design to delivery.

Ready to make your next direct mail campaign work twice as hard? Get a free quote today and let's build your first Informed Delivery-powered campaign together.