Explore Our SmarterMail License Plans

SmarterMail is the Microsoft Exchange alternative because it is the only other email server on the market with native support for MAPI, the protocol that powers Exchange and Outlook.

Starts from
3044.64/mo

SmarterMail Pro Leased - 250
3044.64/mo
Add to Cart
  • Up to 250 Active Mailbox
  • Host on your own server
  • Email & Live Chat Support
  • Get Regular Updates
SmarterMail Pro Leased - 500
3935.09/mo
Add to Cart
  • Up to 500 Active Mailbox
  • Host on your own server
  • Email & Live Chat Support
  • Get Regular Updates
SmarterMail Pro Leased - 1000
5271.18/mo
Add to Cart
  • Up to 1000 Active Mailbox
  • Host on your own server
  • Email & Live Chat Support
  • Get Regular Updates
SmarterMail Pro Leased - 2000
6162.45/mo
Add to Cart
  • Up to 2000 Active Mailbox
  • Host on your own server
  • Email & Live Chat Support
  • Get Regular Updates
Local taxes (VAT, GST, etc.) will be charged in addition to the prices mentioned.
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Windows or Linux

SmarterMail is the only cross-platform email and collaboration server that offers Microsoft Exchange level features and functionality -- without the need to install any additional custom software -- for Windows Server or Linux administrators. SmarterTools has also created a Docker version of SmarterMail for fast, efficient, and secure installation and configuration.

Any Email Client on Any OS

With support for all major email protocols, including IMAP, POP, EAS, EWS, WebDav, and MAPI, you have your choice of desktop or mobile client, regardless of your operating system. This includes Outlook for Windows or MacOS, Apple Mail, Samsung Mail, eM Client, Thunderbird, Gmail, Spark, Mailbird, and countless others!

In addition, SmarterMail is the only email server on the market, outside of Exchange, that offers native support for MAPI on Windows AND Linux. Other products offer Outlook plug-ins that simply mimic Exchange features or require custom email clients that offer similar features to Outlook. Support for MAPI, at the server level, makes SmarterMail the perfect alternative to Microsoft Exchange.

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Industry Standard Email Security

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SmarterMail comes equipped with several email security features that are available without spending more money or adding third-party software. This includes industry standard spam filtering as well as enterprise-level antivirus. Additionally, we offer enterprise-level solutions such as Message Sniffer that can be integrated seamlessly.

Complete Mobile Integration

For those who prefer using email clients, calendaring and notes apps, and more on their mobile devices, SmarterMail seamlessly integrates with whatever you want to use. With support for Microsoft Exchange ActiveSync, your choice of mobile client or app, on iOS or Android, is practically limitless: Outlook Mobile, iOS Mail, Gmail, Samsung Mail, Blue Mail, Spark and more!

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Trusted By Thousands of Clients

We highly appreciate the kind and great feedback we receive from our customers.

Frequently Asked Questions
SmarterMail offers both free and paid licensing options:

Free Edition: Allows for 1 domain and up to 10 mailboxes.

Paid Licenses: To unlock additional mailboxes and access advanced features, a paid license key must be activated.
To manage your SmarterMail license:

Activate: Use this option to activate a new SmarterMail license key. Activating a paid license requires authentication by verifying the SmarterTools account login credentials. Trial license keys do not require authentication to be activated.

Reactivate: Use this option to refresh the limits of the SmarterMail installation, especially after purchasing an add-on, upgrading to the Enterprise edition, or increasing the mailbox limit. Reactivating is immediate and does not require authentication with the SmarterTools account credentials.
Yes, you can upgrade from the Free Edition to a paid license by purchasing a license key and activating it through the Licensing section in the SmarterMail interface.
No, with SmarterMail, it is not possible to renew your license for fewer mailboxes than the current license. Instead, you would need to purchase a new key, which may cost less than renewing.