Buy Exchange Server 2019 CAL – Client Access License for Exchange Server 2019 at a low price

Anyone running Exchange Server 2019 needs a Client Access License (CAL) for every user or device that accesses the Exchange Server. The Exchange Server 2019 CAL is the latest and most future-proof CAL version—it grants access to Exchange Server 2019 and all earlier versions of Exchange Server. At Lizenzindustrie, you’ll receive your CALs immediately via email—verified, legally compliant, and at a price significantly below the official list price.

Standard CAL or Enterprise CAL—which is the right choice?

Exchange Server 2019 CALs are available in two versions that differ significantly in their feature sets:

Exchange Server 2019 Standard CAL – The Standard CAL grants access to all basic Exchange 2019 features: sending and receiving email, syncing calendars, managing contacts, managing tasks, access via Outlook Web App, ActiveSync for mobile devices, and IMAP/POP3 access. For most employees in standard work environments, the Standard CAL is perfectly sufficient and the more cost-effective choice. If you want to manage emails professionally and share calendars with colleagues, the Standard CAL is all you need.

Exchange Server 2019 Enterprise CAL – The Enterprise CAL is an extension license to the Standard CAL and requires it—it cannot be used on its own. Enterprise CALs expand the feature set to include in-place archiving for unlimited archive mailboxes directly in Outlook and OWA, advanced compliance features such as in-place hold for legally compliant email retention, advanced eDiscovery for company-wide email search and export, and unified messaging for voicemail integration. Enterprise CALs are primarily relevant for users in regulated industries and for companies with strict compliance requirements.

How many CALs do I need?

The number of CALs required corresponds to the number of users or devices accessing Exchange Server 2019. If 40 employees use Exchange services, you’ll need 40 Standard CALs. If 10 of those 40 employees require the archiving and compliance features, those 10 users will each need an additional Enterprise CAL—for a total of 40 Standard CALs and 10 Enterprise CALs.

Not sure how many CALs you need or whether Standard or Enterprise is the right choice? Contact us—we’ll help you calculate it for free.

Exchange Server 2019 CAL – Compatibility with Other Exchange Versions

The Exchange Server 2019 CAL is fully backward-compatible and grants access to:

• ✔ Exchange Server 2019
• ✔ Exchange Server 2016
• ✔ Exchange Server 2013
• ✔ Exchange Server 2010

This makes the Exchange Server 2019 CAL the most future-proof investment—even for companies that are currently running an older version of Exchange and plan to migrate to Exchange Server 2019 in the future.

How to Purchase from Lizenzindustrie

Purchasing Exchange Server 2019 CALs from Lizenzindustrie is incredibly easy. Select the CAL type, specify the quantity, add it to your cart, and complete the purchase—you’ll receive your license keys immediately and automatically via email. No waiting, no physical shipping.

• ✔ Immediate delivery of license keys via email
• ✔ Verified licenses—100% activatable via Microsoft servers
• ✔ Up to 70% cheaper than the official Microsoft list price
• ✔ Standard & Enterprise CAL—both versions available
• ✔ Backward compatible – also grants access to older versions of Exchange
• ✔ Legally compliant – verified licenses from EU retailers
• ✔ Fast support – we’ll help you immediately with any licensing questions

Not sure which CAL variant is right for your needs? Contact us—we’ll advise you for free.

Frequently Asked Questions About Exchange Server 2019 CAL

Do I need an Exchange Server 2019 CAL for every user?

Yes. Every user or device that accesses Exchange Server 2019 services—emails, calendars, contacts—requires its own CAL. This applies regardless of whether access is via Outlook, OWA, ActiveSync, or other protocols.

Can I use the Enterprise CAL without a Standard CAL?

No. The Enterprise CAL is an extension license and always requires a Standard CAL. Every user who wants to use Enterprise CAL features needs both a Standard CAL and an Enterprise CAL.

Does the Exchange Server 2019 CAL also grant access to Exchange Server 2016?

Yes. Exchange Server 2019 CALs are fully backward compatible and grant access to Exchange Server 2016 and all earlier versions.

What does the Enterprise CAL’s in-place archiving feature include?

In-place archiving enables a separate archive mailbox per user directly within Outlook and OWA—without the need for an external archiving solution. Older emails are automatically moved to the archive but remain accessible to the user at all times. There is no limit on the size of the archive mailbox.

How quickly will I receive my license keys?

Immediately after purchase—your activation keys will be automatically sent via email. Activation takes place directly through the official Microsoft activation servers.