Plesk Premium Email

powered by Kolab

Practical Self-Hosted Online Office

Easily send and receive emails with Plesk Premium Email, powered by Kolab. Enjoy the responsive browser-based interface on both desktop and mobile devices. Manage e-mail, calendars, contacts, files, tasks and notes. Scale as needed – start from one mailbox and add up to 500. Stay safe with a high level of privacy and control. All data and components stay on your personal Plesk server.

Self hosted

Open Source

On-Premises or
in the Cloud

No Third-Party Transmission

Designed for Security

Did you know there were 7,098 data breaches reported in 2019? Making it the worst year so far for data breaches on record. With self-hosting, you keep control of your data. Plesk Premium Email, powered by Kolab is:

Designed for Ease

Created to provide a secure hub for teamwork. Whether on-premises or in the cloud, multiple collaboration features are seamlessly integrated into the interface. With Plesk Premium Email, powered by Kolab you can:

Secure Collaboration for Privacy-Focused Teams



Work on documents



Sync and share
files easily



Message securely
across large teams

Plesk Email Security

Plesk Email

Keep emails safe from
spam and viruses

Select the right option for your business.

Start now. Pay later. At half the price.

Vue App!

Get the Plesk Premium Email powered by Kolab 1 year subscription with 50% off.

Take advantage of flexible payment 6 months after purchase.

All options eligible for flexible payment only with a yearly subscription.

(1 user)
€33 / €16.5/yr
(5 users)
€55 / €27.5/yr
(10 users)
€99 / €49.5/yr
(30 users)
€ 275 / €137.5/yr
(50 users)
€ 429 / €214.5/yr
(100 users)
€ 759 / €379.5/yr
(500 users)
€ 3289 / €1644.5/yr

Compare Free and Paid Plans

All listed features are available in the responsive web client and can be used from desktop and mobile browsers.

E-mail (access via IMAP/POP3/SMTP)
Autoconfig for desktop and mobile
Web-client for desktop and mobile
Easy upgrade to paid version
Out-of-office autoresponder
Desktop notifications
Calendars and Tasks
Shared folders
Cloud file storage (WebDAV)
Collabora Online, Seafile, and Mattermost integration
SpamAssassin Integration

Sign up now to get 50% off on yearly plans.

Usage Notes

Not currently. For an easy workaround, you can create a specific service plan with Plesk Premium Mail enabled, and assign specific subscriptions to it.

Yes, Plesk Premium Email supports Exchange ActiveSync. However, the MacOS version on this tool, Exchange Web Services, is not supported by Kolab.

Plesk uses LiveChat system (3rd party).

By proceeding below, I hereby agree to use LiveChat as an external third party technology. This may involve a transfer of my personal data (e.g. IP Address) to third parties in- or outside of Europe. For more information, please see our Privacy Policy.

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