How Do I Know if Mail Is Being Delivered Today? Here’s the Short Answer
If you’ve ever found yourself wondering, “how do I know if mail is being delivered today?”, you’re not alone. Whether you’re waiting on an important letter, a check, or a package you’ve been tracking for days, knowing the exact mail delivery status can save you a lot of uncertainty — and even help prevent issues like mail theft or missed drop-offs.
The good news? The United States Postal Service offers a free service called USPS Informed Delivery. It lets you preview your letter sized mail, get informed delivery notifications, and track incoming and outbound packages right from your phone or desktop. You’ll see a grayscale image of each letter sized mailpiece scheduled for delivery that day, plus package tracking notifications with your expected delivery date. You can also receive an email notification with updates about your incoming mail and package status, so you never miss an important delivery.
This isn’t just about convenience — having real-time delivery notifications means you can be home when something valuable arrives or leave delivery instructions to ensure your item is safe. And with the usps mobile app or desktop informed delivery page, you can check your delivery status from anywhere.
In this guide, we’ll walk you through:
- How USPS Informed Delivery works
- How to sign up for informed delivery and set your informed delivery settings
- What to do if mail has been delivered but you didn’t receive it
- Other tracking options for mail and packages
- How businesses can manage bulk tracking more effectively with LettrLabs
💡 Want more than just delivery tracking? See how LettrLabs’ tracking and analytics tools give businesses real-time insight into every campaign.
Quick Answer — USPS Informed Delivery Is the Key
If your goal is to instantly know whether mail has been delivered today, the simplest, most reliable solution is USPS Informed Delivery. This free service from the United States Postal Service gives you two powerful capabilities in one:
- A digital preview of letter sized mail before it hits your physical mailbox
- Real-time package tracking notifications for all mail and packages tied to your address
Once you have an informed delivery account, you’ll receive informed delivery notifications via email notifications or directly in the usps mobile app. These updates include:
- Remaining mail images of what’s on the way
- The delivery date and expected delivery time for packages scheduled to arrive
- Status changes in your delivery status, whether it’s “out for delivery,” “delivered,” or “available for pickup”
Why it’s the fastest method: Instead of calling your local post office or waiting for a mail carrier to show up, you can check your informed delivery page or usps mobile dashboard anytime — even when you’re away from home.
💡 Managing more than just a single mailbox? LettrLabs’ direct mail automation integrates tracking into your marketing workflow so you always know when mail reaches your customers.
Why You Might Want to Track Today’s Mail
For some people, knowing if mail has been delivered is simply about curiosity. But for many, it’s about timing, security, and peace of mind. With identity theft, mail theft, and delivery delays making headlines, staying ahead of your mail delivery status is more important than ever.
Here are some common reasons to keep an eye on your mail and packages:
- Security: Prevent mail theft by retrieving important items quickly. Delivery notifications and status updates let you know exactly when your delivered packages have arrived, so you can act before anything sits unattended.
- Planning ahead: If you know your packages scheduled are arriving today, you can adjust your day to be home for signature-required deliveries or valuable mail, and be promptly notified when your delivered packages reach your address.
- Avoiding missed deadlines: Legal notices, contracts, and time-sensitive materials often come via USPS. Knowing the exact delivery date ensures you can respond promptly.
- Business operations: For small businesses, missing a delivery could mean delayed sales, unhappy customers, or production bottlenecks.
And let’s not forget — life happens. Bad weather, federal holidays, or routing errors can cause unexpected delays. Having a system like USPS Informed Delivery in place means you’ll get status updates immediately, including notifications about your delivered packages, so you’re not left guessing.
💡 Running campaigns where delivery timing matters? Our tracking and analytics tools help you see exactly when customers receive your mail, making follow-up marketing far more effective.
Mail Types and Delivery
The postal service handles a wide range of mail and packages, each with its own delivery process and tracking options.
Letter Sized Mail
For everyday correspondence, letter sized mail is processed using USPS’s automated equipment. This system scans the address side of each envelope, creating grayscale images that are sent to your informed delivery notifications. That way, you’ll know exactly what’s scheduled to arrive in your physical mailbox each day.
Packages and Tracking
For parcels, USPS offers robust package tracking features. Every shipment is assigned a uniquely coded tracking number, enabling package tracking notifications via email notifications or text message. You’ll know the moment a package is “out for delivery” or when mail has been delivered.
Priority Mail and Secure Deliveries
Priority Mail provides faster shipping and can include signature requirements for added security. By registering a digital signature online, you can authorize deliveries even when you’re away — avoiding missed drop-offs.
Virtual Mailbox Options
For maximum flexibility, virtual mailbox services allow you to view, organize, and manage your mail online, no matter where you are. You’ll also receive instant delivery notifications when new mail arrives.
With tools like Informed Delivery, package tracking, and digital signature online, you can stay updated on every delivery and maintain complete control over how you receive your mail.
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USPS Informed Delivery — How It Works
The USPS Informed Delivery service is the most direct way to answer the question, “how do I know if mail is being delivered today?” It’s a free service that combines mail delivery previews with package tracking in one easy-to-use platform. Through the informed delivery section of the USPS website or app, users can sign up or log in to manage their mail notifications and account settings related to the USPS informed delivery service.
When you sign up for an informed delivery account, you get access to:
Digital Previews of Letter Sized Mail
Every morning, USPS’s automated equipment scans your letter sized mailpieces before they leave the sorting facility. You’ll see grayscale images of the address side of each envelope in your informed delivery notifications, helping you identify important items before they arrive in your physical mailbox.
Package Tracking Inside Informed Delivery
Beyond letters, you can monitor incoming and outbound packages in the same dashboard. You’ll see delivery status, expected delivery date, and delivery details for any packages scheduled. This includes tracking number updates, location scans, and notes from your mail carrier or postal carrier.
Additionally, users can create and manage shipping labels directly through the USPS app, making it easier to handle outgoing packages.
Informed Delivery Notifications You Can Receive
You can customize informed delivery settings to receive:
- Mail delivery notification emails
- Package tracking notifications (email or text)
- Status updates when a package is “out for delivery” or “delivered”
This means you can stay informed whether you’re at home, at work, or traveling — simply check your usps mobile app or informed delivery page for the latest.
💡 If you want this level of visibility for every marketing piece you send, check out LettrLabs’ direct mail automation — it includes delivery tracking so you can time your sales outreach perfectly.
Signing Up for USPS Informed Delivery
If you want to access informed delivery notifications, digital previews of your letter sized mail, and package tracking notifications, you’ll need to create an informed delivery account. The process is straightforward, but it includes a few eligibility checks and a short verification process.
After completing the identity verification process, users are taken to a confirmation page, which may also include a confirmation letter.
Step 1 — Go to the Informed Delivery Page
Visit the official informed delivery page on the USPS website. You’ll see a “Sign Up for Free” button — click it to start. This is where you’ll enter your information, check eligibility, and create your login credentials.
Step 2 — Enter and Verify Your Mailing Address
USPS will confirm whether your address is eligible. To qualify, your mailbox must be uniquely coded, and your ZIP code must fall within the service area.
- Some apartment buildings or shared housing setups might not be eligible.
- If you’re eligible, you’ll be prompted to set up your username, password, and informed delivery email.
- If you choose to verify your address by physical mail, you will receive a verification letter at your address, which may delay activation.
Step 3 — Choose Your Verification Method
USPS will verify you live at the address you provided. You can:
- Use your mobile phone number for instant verification.
- Receive a paper mailer with a unique code you’ll enter online.
- Complete in person verification at your local post office.
For certain deliveries, USPS offers services like adult signature required, which ensures that only an adult at the address can sign for the item.
**Note:**Not all post offices offer in-person verification, so check the list provided during sign-up.
Step 4 — Adjust Your Informed Delivery Settings
Once verified, log in to your account and explore your informed delivery settings. Here, you can:
- Opt into mail delivery notification emails
- Set delivery instructions for packages
- Choose whether to get email notifications or text updates for mail and packages
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Using the USPS Mobile Tools to Check Mail
Once your informed delivery account is active, you don’t have to be at home to know whether your mail has been delivered — you can check anytime using USPS mobile tools. The USPS Informed Delivery dashboard also provides a centralized view of upcoming mail and package scans, though users should be aware of occasional delays or inaccuracies in status updates.
USPS Mobile App Features
The USPS mobile app (available on iOS and Android) gives you instant access to:
- Your daily letter sized mail preview
- Package tracking with tracking number details
- Real-time delivery notifications for packages scheduled to arrive
- Delivery date and expected delivery time updates
Because it syncs with your informed delivery settings, you’ll see the same incoming and outbound packages data that you would on the web, but optimized for your mobile device.
Online Dashboard Access
If you prefer using a desktop or tablet, log into your informed delivery page on the USPS website. From the online dashboard, you can:
- View remaining mail images for the day
- Check status updates and delivery details for any mail and packages
- Manage delivery instructions and redelivery requests
These mobile and web tools mean you don’t have to call your local post office every time you’re waiting on something important — your tracking info is in your pocket.
💡 Want a similar level of visibility for your marketing campaigns? LettrLabs’ direct mail automation keeps you informed when your mail reaches customers so you can follow up at the perfect moment.
Online Mail Services
With today’s technology, managing your mail and packages is easier than ever — and USPS online services make it possible to stay in control from anywhere. When you have an informed delivery account, you can log into your informed delivery page or usps mobile app to:
- View letter sized mail previews
- Get delivery notifications for packages scheduled
- Leave delivery instructions for your mail carrier
Your online dashboard acts as the central hub for everything — from package tracking and status updates to starting a missing mail search request. If you suspect missing mail, you can file a claim for lost or damaged items without visiting your local post office.
The USPS website also offers a service locator tool to help you find your nearest post office or postal service location for in-person assistance. By taking advantage of these online tools, you can streamline your mail delivery experience, track every package, and make sure nothing important slips through the cracks.
💡 For businesses, LettrLabs’ direct mail automation integrates delivery tracking into your campaigns — giving you the same convenience, but at scale.
What to Do If Mail Shows as Delivered But You Don’t Have It
Sometimes your informed delivery notifications or package tracking notifications will show that your mail has been delivered — yet your physical mailbox is empty. This can be frustrating, but it’s not always a sign of mail theft. There are several possible reasons for the mismatch, and a few steps you can take to resolve it.
Step 1 — Double-Check the Delivery Address
An outdated or incorrect mailing address could mean your mail and packages went to a different location. If the sender used an old address, the postal carrier may have delivered it elsewhere.
Step 2 — Wait for the Next Tracking Update
Occasionally, a mail carrier scans a package as “delivered” before it actually arrives. This can happen during busy days, in bad weather, or when equipment malfunctions. Often, the item shows up later the same day or the following morning.
Step 3 — Contact USPS
Call your local post office or visit in person. Provide your tracking number, mailing date, and sender’s information so they can check delivery details.
Step 4 — Start a Missing Mail Search
If the package still hasn’t turned up, file a missing mail search request on the USPS website. You’ll fill out a request form with details about the contents, sender, and destination address. USPS will begin looking for your item in their system.
💡 Sending time-sensitive or high-value items? LettrLabs’ tracking and analytics tools make it easy to verify when your mail lands, so you can act immediately if there’s a delay.
Other USPS Tracking Options
While USPS Informed Delivery is the fastest way to check if mail has been delivered, it’s not the only option. Depending on the type of mail and packages you send or receive, there are alternative USPS services that can give you detailed delivery notifications and greater security.
Certified Mail Tracking
Certified Mail is an add-on service you can apply to First-Class Mail, Priority Mail, or other USPS options. It gives you:
- Proof of mailing and delivery
- A digital signature online or physical signature card from the letter carrier
- Optional Return Receipt service for confirmation
This is especially useful for legal documents, contracts, or anything requiring proof that the recipient got the mail.
Registered Mail for High-Value Items
Registered Mail is USPS’s most secure shipping service. Your items are stored under lock and key during transit, and the postal carrier must get a signature upon delivery. While tracking is limited (updates may only appear at key points), you’ll have peace of mind that your shipment is handled with extra security.
Tracking for Priority Mail Shipments
Priority Mail and Priority Mail Express include tracking number updates at no additional cost. You’ll get status updates for delivery date, location scans, and any exceptions. For most packages, this method is fast, affordable, and reliable.
💡 If you send marketing materials or important customer communications, LettrLabs’ direct mail automation offers built-in tracking — no add-on fees required.
When Tracking Isn’t Enough — Securing Your Deliveries
Even with package tracking notifications and informed delivery notifications, there are times when you need extra steps to ensure your mail and packages actually make it safely into your hands.
Use a Virtual Mailbox Service
A virtual mailbox receives your mail on your behalf, scans it, and lets you view the contents mail online. It’s useful for travelers, remote workers, or anyone who wants a secure location for deliveries. While USPS doesn’t provide this service directly, private providers can integrate with inbound and outbound packages tracking for added convenience.
Leave Delivery Instructions Online
Through your informed delivery settings, you can submit delivery instructions telling your mail carrier or postal carrier exactly where to leave packages — like with a neighbor, in a secure parcel locker, or inside a garage. You can also set up a digital signature online for items that normally require someone to sign in person.
Plan for Federal Holidays
Remember, federal holidays impact mail delivery schedules. If your packages scheduled to arrive fall on a holiday, they’ll usually be delivered the next business day. Tracking early and planning around USPS closures will help avoid last-minute surprises.
💡 For marketing campaigns, LettrLabs’ tracking and analytics tools let you plan customer outreach around exact delivery dates — so your follow-up hits at the perfect moment.
How LettrLabs Helps You Track and Manage Direct Mail
For personal mail, USPS Informed Delivery is an excellent solution. But if you’re running a business, especially one sending out marketing campaigns, invoices, or high-volume communications, it can quickly become impractical. Informed delivery notifications are designed for individual addresses — not for tracking hundreds or thousands of mail and packages at scale.
That’s where LettrLabs steps in.
With LettrLabs’ tracking and analytics tools, you get:
- Real-time status updates when your marketing pieces are scanned for delivery
- Insights into delivery date patterns so you can time follow-up calls or emails
- Integration with CRMs, email marketing platforms, and sales tools via our direct mail automation system
- Centralized reporting for all your mail formats — whether it’s handwritten mailers, printed postcards, or trifold brochures
Unlike USPS’s informed delivery feature, our platform is built for marketing teams. You can see exactly when a recipient’s mail lands and pair that with sales outreach — boosting your chances of engagement and response.
💡 Want to see it in action? Book a free LettrLabs demo and learn how to track and manage direct mail campaigns from one dashboard.
Never Wonder About Today’s Mail Again
Knowing whether your mail has been delivered shouldn’t be a guessing game. With tools like USPS Informed Delivery, you can preview your letter sized mail, receive delivery notifications, and track packages scheduled for arrival — all from your phone or desktop. By customizing your informed delivery settings, you’ll get exactly the email notifications and package tracking notifications you need, without overloading your inbox.
For personal use, this free service from the United States Postal Service is a simple, reliable way to stay informed. But for businesses that send high volumes of mail and packages, there’s a better path — LettrLabs. Our tracking and analytics tools and direct mail automation give you visibility into every campaign, so you can follow up at the perfect moment and maximize ROI.
Whether you’re waiting on an important delivery at home or running a nationwide marketing campaign, the right tracking system saves time, improves security, and ensures nothing slips through the cracks.
💡 Ready to stop wondering and start knowing? Explore LettrLabs today and see how we can help you track, manage, and optimize every piece of mail you send.