Stripe-secured checkout · 3-D Secure EU VAT invoice · reverse-charge for B2B Activate from any of 27 EU states 14-day refund · no fees, no questions
About this licence
Microsoft Outlook 2021 MAK – 1000 Users: Predictable, One-Time Email and Calendar Licensing for Controlled Environments
Managing email infrastructure for a large team demands more than just a functional application; it requires administrative clarity, predictable costs, and a deployment model that doesn't introduce monthly variables. The Microsoft Outlook 2021 MAK – 1000 Users license delivers precisely that. This is a definitive, one-time purchase for 1000 Windows users, providing the classic Outlook desktop experience without the recurring overhead of a subscription. It is a volume-style activation asset designed for organisations that need to document their software estate precisely: who holds the key, how many activations are permitted, and where the purchase record lives.
This SKU is purpose-built for IT administrators, procurement managers, and departmental leads who are planning a controlled rollout. It is not a generic Office bundle, a Microsoft 365 tenant entitlement, or a KMS host configuration. It is a standalone Microsoft Outlook 2021 licence, activated via a Multiple Activation Key (MAK), offering a fixed scope of 1000 installations. For businesses standardising on a specific tool for communication, scheduling, and contact management—while keeping other productivity apps separate—this is the most administratively straightforward path to a compliant, scalable Outlook deployment.
Key features and benefits
Standalone Outlook 2021 application: Deploy only the email, calendar, contact, and task management tool your users need. This avoids the cost, complexity, and storage footprint of installing the full Office suite on workstations where Word, Excel, or PowerPoint are not required.
1000-user MAK activation scope: A single Multiple Activation Key (MAK) activates up to 1000 installations directly against Microsoft's hosted activation services. This provides a clear, auditable activation count without the need to maintain an internal Key Management Service (KMS) server.
Perpetual, one-time licence: This is a permanent licence for the 2021 version, not a renewable subscription. It eliminates monthly per-user fees and allows you to budget a single, upfront cost of EUR 179.00 for the entire 1000-user deployment.
Predictable, fixed feature set: Outlook 2021 provides a stable set of features, including improved search, translator support, and a refreshed visual interface. A static version simplifies helpdesk scripts, training materials, and add-in compatibility testing, as there are no unexpected feature updates to manage.
Optimised for Windows 11 and Windows 10: The application is built for modern Windows environments, ensuring native performance, reliability, and compatibility with current hardware and security standards.
What you get
Retail-type licence key (see product page for licence type)
What are the system requirements for Microsoft Outlook 2021 MAK - 1000 Users?
Microsoft Outlook 2021 MAK - 1000 Users requires Windows 10/11, at least 4 GB of RAM (though 8 GB is recommended), and 2 GB of free storage space. An internet connection is needed for download and activation.
What kind of license do I get with Microsoft Outlook 2021 MAK - 1000 Users from Lizensa?
Your Microsoft Outlook 2021 MAK - 1000 Users license is a perpetual (lifetime) license — buy once and use forever on one device. This means no recurring fees or subscriptions. You'll also receive free updates and security patches from Lizensa.
What's included with my Microsoft Outlook 2021 MAK - 1000 Users purchase from Lizensa?
Your purchase includes a genuine Microsoft Outlook 2021 MAK - 1000 Users license key, a download link from the official Microsoft website, step-by-step activation instructions, a VAT invoice (EU), and lifetime access to the key in your Lizensa account. All keys are authentic and backed by our 14-day money-back guarantee.
Why is Microsoft Outlook 2021 MAK - 1000 Users so much cheaper on Lizensa?
At just €179.00, our Microsoft Outlook 2021 MAK - 1000 Users license is up to 86% cheaper than retail because we buy in wholesale volume from European distribution channels and pass the savings directly to you. You get the exact same genuine product — just without the retail markup.
How do I install and activate Microsoft Outlook 2021 MAK - 1000 Users from Lizensa?
After purchase, you'll receive a download link and license key by email. Download the software from the official Microsoft website, enter your key during installation or in the activation menu, and follow the guided setup. Full instructions are included with your purchase.
Is Microsoft Outlook 2021 MAK - 1000 Users compatible with my operating system?
Microsoft Outlook 2021 MAK - 1000 Users is compatible with current versions of Windows and macOS. Please check the system requirements section on this page before purchasing. Most modern PCs and Macs meet or exceed the minimum requirements.
How quickly will I receive my license key from Lizensa?
Your license key is delivered instantly via email after payment is confirmed — typically within 30 seconds. You'll also find it in your Lizensa account dashboard under My Library.
Are Lizensa license keys genuine and legal in the EU?
Yes. Our licenses are sourced through European distribution channels and come with a VAT invoice. The EU Court of Justice (UsedSoft v Oracle, C-128/11) has confirmed that software license resale is legal within the European Economic Area.
What is Lizensa's refund policy?
We offer a 14-day money-back guarantee on all licenses. If you encounter any issues with activation or the product doesn't meet your needs, contact our support team for a full refund — no questions asked.
How do I activate my Microsoft Outlook 2021 MAK - 1000 Users license from Lizensa?
After purchase, you'll receive an email with your license key and step-by-step activation instructions. Simply enter the key during installation or in your system's activation settings. Most activations take under 2 minutes.
Do I get support with my Lizensa purchase?
Absolutely. Our multilingual support team responds within one hour during business hours. We can assist with installation, activation troubleshooting, and license questions via email in English, German, French, Spanish, Italian, Dutch, and Polish.
Is this licence lawfully resold in the EU?
Yes. Sourced through authorized European distribution channels. Every key is genuine and resaleable under EU “exhaustion of rights” (CJEU C-128/11).
How fast does the key arrive?
Average delivery is 43 seconds. We commit to under 60 seconds. If we miss that, you get a free replacement.
Can I get a refund if it doesn’t work for me?
Yes. EU consumer law gives you 14 days to return any unused key — no fees, no questions. Honoured without friction.
Do you provide a VAT invoice for B2B?
Yes. EU-compliant invoice with every order, downloadable from your dashboard. Valid VAT number triggers automatic reverse-charge.
What languages is the activation guide in?
EN, DE, FR, ES, NL, PL, IT, PT — matched automatically to your account locale.
What if I have trouble activating?
Email or chat support replies in your language within an hour during EU business hours. We’ll walk you through it or replace the key.
Earn 537 points on this purchase
Loyalty points are added to your account and can be redeemed for discounts.
Refer & earn
Earn 12% commission on every referral. Join our partner program.
Classic offline and online capabilities: Users work with local PST and OST data files for offline access, while seamlessly connecting to modern email servers using Exchange, Microsoft 365, IMAP, and POP protocols.
Streamlined administrative control: The MAK model centralises activation management. Administrators hold the key as a controlled asset, authorising installations and tracking the activation count, which is critical for licence compliance and internal audits.
Multilingual deployment flexibility: With support for over 20 languages, including English, German, French, Spanish, and Dutch, you can standardise on a single licence SKU while catering to a diverse, international workforce across the EU.
Clear separation from suite licences: This product explicitly licences only Outlook. It does not create confusion with Microsoft 365 plans, Office Standard, or Professional Plus, ensuring your software asset management records are accurate and defensible.
Reduced deployment complexity: A single installer and a single key type for 1000 users drastically simplifies the creation of deployment packages via tools like Microsoft Endpoint Configuration Manager or the Office Deployment Tool.
What's included with your purchase
Your transaction with Lizensa provides a complete, ready-to-deploy licensing package. You will receive a genuine Microsoft Outlook 2021 Multiple Activation Key (MAK) via instant digital delivery. This key is authorised for up to 1000 installations on Windows 10 or Windows 11 devices within your organisation.
The licence type is a commercial, perpetual MAK volume licence. It is a one-time purchase, granting you the right to use this version of the software indefinitely. It is not a time-limited subscription, an OEM key tied to a single device, or a KMS key that requires a local server. The activation process involves installing the software from the official Microsoft source and entering the provided MAK on each endpoint, which will then activate directly with Microsoft's servers.
Alongside the licence key, you receive a formal VAT invoice, which serves as your proof of purchase and a critical document for your asset register. A detailed activation guide is included to walk your IT team through the recommended deployment and activation steps. This package ensures you have all the legal and technical materials required for a compliant, documented rollout.
System requirements / compatibility
Before deployment, please verify that your workstations meet the following minimum requirements to ensure a smooth installation and optimal performance of Microsoft Outlook 2021.
Operating System: Windows 10 or Windows 11. This licence does not cover macOS, iOS, or Android.
Processor: 1.6 GHz or faster, 2-core processor. For a better experience with large mailboxes and complex calendars, a faster processor is recommended.
Memory: 4 GB RAM.
Display: 1280 x 768 screen resolution.
Storage: 4 GB of available disk space for the installation.
Internet: A reliable internet connection is required for the initial download, licence activation, and to receive software updates.
Languages: The software supports a wide array of display languages, including en, de, fr, es, pt, ja, pl, nl, it, cs, sv, da, fi, nb, el, hu, ro, sk, sl, hr, bg, et, lt, and lv.
Please note that these are the minimum specifications published by Microsoft. For large-scale deployments, it is advisable to test performance on a representative sample of your hardware. The requirements should always be verified against the official Microsoft documentation at the time of your deployment.
Installation and activation
The path from purchase to a fully activated 1000-user Outlook estate is designed for administrative efficiency. Immediately after your payment is processed, your unique MAK licence key and a comprehensive deployment guide are delivered to the email address you provided. Delivery typically occurs in under 60 seconds.
For installation, your IT team should download the official Microsoft Outlook 2021 installation media from the Microsoft 365 admin center or the Volume Licensing Service Center (VLSC). The software can be deployed across your network using standard tools like the Office Deployment Tool or Microsoft Endpoint Configuration Manager. Activation is performed by entering the MAK on each client machine. The key will activate directly with Microsoft's hosted activation services, incrementing your activation count.
Should you encounter an activation error, our free multilingual technical support team is available to assist. The MAK has a predefined number of activations, and if you exhaust this limit during a hardware refresh or reimaging process, you can contact Microsoft's Volume Licensing support to request an increase, providing your Lizensa invoice as proof of purchase. You can reinstall and reactivate the software on the same device as needed, and transfer the licence to a replacement device for a user, provided the total active installations do not exceed 1000.
Why choose Lizensa for your software licenses
Procuring volume licences for an entire organisation is a decision that rests on trust, compliance, and operational reliability. Lizensa is structured to deliver on all three fronts. When you acquire your Microsoft Outlook 2021 MAK – 1000 Users licence from us, you are engaging with a European vendor that prioritises transactional transparency and genuine software. The licence key you receive is a verified, authentic Microsoft product sourced from authorised European distribution channels, ensuring it passes any software audit without issue.
The purchase experience is built for speed and security. Our Stripe-secured checkout supports a wide range of payment methods preferred by European businesses, including SEPA bank transfers, iDEAL, BLIK, Google Pay, and major credit cards. As soon as the transaction is confirmed, the licence key is dispatched instantly to your inbox, allowing your IT team to begin the deployment process without administrative delay. Every purchase is accompanied by a full VAT invoice, with a reverse-charge mechanism available for valid B2B customers, simplifying your accounting and tax compliance.
Your rights as a customer are protected by EU consumer law, which provides a 14-day right of withdrawal. This legal guarantee is backed by our commitment to free, multilingual technical support. Whether you have a question about the MAK activation process, need clarification on deployment best practices, or require assistance with a key, our team is here to help. The licence you purchase is valid for activation across all 27 EU member states, giving you the flexibility to deploy to a pan-European workforce from a single, consolidated purchase.
FAQ — frequently asked questions
Is this a subscription or a one-time purchase?
This is a one-time, perpetual licence for Microsoft Outlook 2021. You pay a single upfront cost of EUR 179.00 for the 1000-user MAK, and the software is licensed for use indefinitely. There are no monthly or annual renewal fees.
What is a MAK key, and how is it different from a retail or KMS key?
A Multiple Activation Key (MAK) is a volume licence key that activates software directly against Microsoft's hosted servers. Unlike a retail key, which is typically for a single user, a MAK can activate multiple devices. Unlike a KMS key, which requires your organisation to set up and maintain a local activation server, a MAK activates directly online, making it simpler for distributed or smaller IT environments.
How fast do I get my licence key after payment?
The licence key is delivered via email instantly. On average, the email arrives in under 60 seconds after your payment is successfully processed. You will also have immediate access to the key in your Lizensa account.
Is this a genuine, legally compliant Microsoft licence?
Yes. Lizensa supplies only 100% genuine, verified Microsoft licences sourced from authorised European distribution. You will receive a valid VAT invoice, which serves as your legal proof of purchase and licence entitlement for compliance audits.
What if we have trouble activating the key on some workstations?
First, verify that the workstation meets the system requirements and has internet connectivity to reach Microsoft's activation service. If the issue persists, our free multilingual technical support team is available to help you troubleshoot. If you have exhausted the 1000 activations due to reimaging, you can contact Microsoft's Volume Licensing support with your Lizensa invoice to request an increase.
Can we reinstall or transfer the licence to a new PC?
Yes. You can reinstall and reactivate Outlook 2021 on the same device as many times as needed. You can also transfer the licence to a replacement device for a user, provided the total number of active installations across your organisation does not exceed the 1000-user scope of the MAK.
Does this licence work on macOS or mobile devices?
No. This Microsoft Outlook 2021 MAK licence is exclusively for Windows 10 and Windows 11 desktop operating systems. It is not compatible with macOS, iOS, or Android. For those platforms, a Microsoft 365 subscription or the free Outlook mobile app would be required.
What payment methods do you accept?
Our checkout is powered by Stripe and supports a wide range of European payment methods, including SEPA bank transfer, iDEAL, BLIK, Google Pay, and all major credit and debit cards.
Do you provide a VAT invoice for this purchase?
Absolutely. A formal VAT invoice is issued for every purchase and delivered with your licence key. For eligible B2B customers within the EU, a reverse-charge mechanism can be applied to the invoice.
What is your refund policy?
As a European vendor, we fully comply with EU consumer protection law, which grants you a 14-day right of withdrawal from the date of purchase. If you have not activated or used the key, you are eligible for a full refund.
Does this include Word, Excel, or PowerPoint?
No. This SKU is for Microsoft Outlook 2021 only. It is a standalone application licence and does not include any other Office applications like Word, Excel, or PowerPoint. If you need the full suite, an Office 2021 Standard or Professional Plus licence would be the appropriate product.
Is this the latest version of Outlook?
This is Microsoft Outlook 2021, the current perpetual (non-subscription) version of the software. It is the successor to Outlook 2019 and receives security and stability updates. It is distinct from the version of Outlook included in a Microsoft 365 subscription, which receives more frequent feature updates.
en, de, fr, es, pt, ja, pl, nl, it, cs, sv, da, fi, nb, el, hu, ro, sk, sl, hr, bg, et, lt, lv
