EssayMar 13, 2026 · 5 min read

Receiving and sending mail in the Netherlands: How 'PostNL' and parcel services work for KNM

Understand the Dutch postal system, including how to receive letters, send parcels, and manage deliveries with PostNL and other services for KNM.

ByInburgeringPrep editors
PublishedMar 13, 2026
Reading time5 min
A cheerful courier in an orange uniform handing a small cardboard parcel to a resident at a traditional Dutch brick townhouse doorstep

You're preparing for the KNM section of your inburgeringsexamen (civic integration exam). You must know how to handle Dutch mail to pass the exam and manage your home. By the end of this post, you'll grasp how the Dutch postal system operates, ensuring you know how to receive letters, send parcels, and effectively manage your deliveries. Our guide covers postbezorging nederland knm essentials to help you avoid common mistakes.

PostNL: The Primary Postal Service — Learn about the national postal company and its main services for letters and parcels.

PostNL is the dominant postal company in the Netherlands, recognized by its bright orange branding. It delivers most letters and packages across the country. You'll frequently encounter their orange delivery vans and distinctive orange brievenbussen (mailboxes) in nearly every neighborhood. This company handles all domestic and international mail services.

Its core service includes daily letter delivery from Tuesday through Saturday. Many students lose 2–3 points on the KNM exam by assuming letters arrive on Mondays. PostNL doesn't deliver standard mail on Mondays, though they do deliver parcels and medical mail then. Many official communications, such as those from DUO or the Belastingdienst (Tax Authorities), arrive via this orange network. It's the standard, trusted service for almost all personal and official correspondence here.

Receiving Letters and Packages at Home — Understand how mail is delivered and what to do if you miss a parcel delivery.

Managing incoming mail efficiently is a common aspect of daily life here. The system's designed for convenience, even when you're not physically present. You should check your mailbox daily to ensure you don't miss time-sensitive documents from your zorgverzekeraar (health insurer) or other agencies.

Standard letter delivery

Letters arrive directly in your home brievenbus (mailbox), which is either a slot in your front door or a stand-alone box near your entrance. Letter carriers typically deliver mail once a day during their designated rounds, which usually finish by early afternoon. Standard letters, like utility bills or notices from the gemeente (municipality), don't require a signature. You'll simply find them waiting for you when you return home.

Missing a package delivery: 'Niet Thuis Code'

If you've ordered a package but aren't home when the PostNL driver attempts delivery, they won't leave it unattended. Instead, they'll leave a Niet Thuis Code (Not Home Code) card. This small card contains a unique code printed on it. You use this code on the PostNL app or their website to reschedule delivery for another time or select an alternative pickup location. Sometimes, drivers first try to deliver to a direct neighbor; the card'll clearly indicate if they did, for example: "Pakket bezorgd bij de buren, huisnummer 23" (Package delivered to neighbors, house number 23).

Picking up packages at a 'PostNL punt'

Should you miss a delivery and opt not to have your package redelivered, or if the driver couldn't deliver to a neighbor, you can collect it from a PostNL punt (PostNL point). These points are located within existing businesses, such as supermarkets like Albert Heijn, bookstores, or local convenience stores. The Niet Thuis Code card or the PostNL tracking app'll provide the exact address of the PostNL punt where your parcel awaits. You must bring a valid form of identification, like your passport or ID card, along with the tracking code from the app or card, to collect your item. You have seven calendar days to pick up your package before PostNL returns it to the sender.

Sending Letters and Parcels Within the Netherlands — Learn how to correctly address mail, buy stamps, and send items.

Sending mail anywhere in the Netherlands is a straightforward process once you understand the steps. Proper addressing and correct postage are essential for timely delivery. You can manage most of this from your smartphone or at a service counter.

To send a standard letter, clearly write the recipient's full name and complete address on the front of the envelope. This includes their street name, house number, correct postcode, and city. Your own return address should be written on the back, typically in the top-left corner, which helps if the letter can't be delivered. You'll then need a postzegel (stamp) for your letter. For most domestic letters up to 20 grams, a single stamp marked with "1" suffices, indicating a standard rate. If your letter's heavier, you might need more stamps or a stamp with a "2" for a higher weight class.

You can purchase postzegels at any PostNL punt, via the PostNL website, or at many stationary stores. After affixing the stamp, drop your letter into an orange PostNL brievenbus. These mailboxes usually feature two distinct slots: one for mail destined for your immediate region and another for all other national destinations. Using the correct slot helps ensure your mail arrives as quickly as possible. For parcels, you can create and print a shipping label directly from the PostNL website or generate one at a PostNL punt self-service machine. Once labeled, you drop off your parcel at any PostNL punt to be scanned into the system.

International Shipping and Other Parcel Services — Explore options for sending mail abroad and alternative courier services.

While PostNL is primary for domestic needs, it also facilitates international shipping. However, you have other courier choices depending on your requirements. It's helpful to know these alternatives if you frequently send items to your home country.

When sending letters or packages to the buitenland (abroad) via PostNL, you'll need specific international postzegels or specially designed international shipping labels. The cost of international shipping is determined by several factors: the destination country, the precise weight, and the dimensions of your item. You can calculate these costs and purchase the necessary labels online. Sometimes you may need aangetekende post (registered mail) for important documents like passports or original certificates. This service provides a tracking number and requires the recipient to sign upon delivery.

Several other major parcel services operate extensively in the Netherlands, offering alternatives to PostNL. These include well-known companies like DHL, DPD, GLS, and UPS. You might choose to use these services if you require faster international shipping or highly specialized tracking options. Each of these services maintains its own network of drop-off points and has distinct procedures for both sending and receiving packages. For example, DHL provides its own branded parcelshops throughout the country, which are separate from PostNL's network. Many businesses and e-commerce platforms frequently utilize these alternative couriers because they offer different delivery windows.

Recap

Managing your mail in the Netherlands requires a few basic pieces of knowledge for the KNM exam. You should remember that standard letter mail only arrives Tuesday through Saturday. If you aren't home for a package, look for the Niet Thuis Code to find where your item's stored. Use the orange brievenbussen for letters and visit a PostNL punt for packages or stamps. These simple steps ensure your communication with Dutch authorities and friends remains reliable.

The single most important takeaway is that PostNL delivers standard letters from Tuesday to Saturday, excluding Mondays.

About the author

InburgeringPrep editors

Writes about the inburgeringsexamen for people going through it right now. Editorial focus on the things textbooks skip — the real DUO format, the rules nobody tells you, the rookie traps.

Subscribe

One letter, every week.

New exam tactics, grammar deep-dives, and real pass stories — written by people who sat the exam, not a content team. One email per week. Unsubscribe with one click.

No spam · No upsells · Plain text