Email client for any
team or enterprise

eM Client is a powerful enterprise email business solution
and productivity tool for companies of all sizes.

Available for: Windows, macOS, iOS and Android

productivity tool

eM Client's compatibility is unmatched.
Connect to any email service – it will work.
Even outlook business email.

Explore outstanding
mix of features

eM Client is a solution for professionals with
features far beyond enterprise email.

Macbook Air with screenshot

Company-wide email encryption


Easily secure email communication in your company and elsewhere. Share your public keys via eM Keybook, a unique public key directory, so everybody can send encrypted messages to you. This will generally simplify encrypted communication for all. eM Client can also force all employees to send only encrypted messages.

More useful features


Branding support

Set company-wide themes, branded signatures or templates.


Superfast Search

Quickly find messages or information you are looking for.

Vacation responder

Vacation responder

Set up automatic replies for when you are out-of-office.


SMAPI support

Connect eM Client to your CRM and other company systems.

Instant backup

Integrated archiving and backup tool

Have your data automatically backed up even while the app is running.

Watch for replies

Watch for replies and Snooze function

Never miss important emails, and control your communication flow to enforce Inbox zero policy.

Search documents

Search within attached documents

Full text search in attached documents such as Word, Excel, PDF etc.


Tag support across the app

Use the same tags across emails, events, contacts, tasks or notes. Even Gmail labels are tags in eM Client.

Easy deployment and migration

Window deployment

Cloud-based settings

Thanks to the MSI package support, automatic setup with pre-defined scripts and server settings will be deployed from the cloud.
No more individual installations.

UI easy to use

Intuitive UI

The user interface is familiar, simple and intuitive for both admins and end users. There's no need of specific training for employees.

Data import

Import from any app

Data import from other solutions is easy, straightforward and mostly automated. This includes Microsoft Outlook, Outlook Express, Windows Mail, Thunderbird, Incredimail, etc.

VIP Support

UI easy to use

Our support department will help you with deployment, technical issues and everything else.

Data import

This includes comprehensive customer support with remote access as well.

Need more assistance?

Get in touch with our sales team to receive a customized cost calculation.
We can also provide assistance during your deployment and migration process.

Trusted by over 30,000 businesses and 1,500,000 users.