★ Authorized Gold Partner

Partner Solution · eM Client s.r.o.

⭐ Professional · Cross-Platform · Purchase by Invoice

eM Client

The professional email client for Windows and macOS — with a full calendar, contacts and tasks. Buy from MEYER EDV on invoice, even in high volumes. One-time purchase with no monthly subscription escalation.

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Exclusive Advantage

Why Buy eM Client from MEYER EDV?

As an authorized eM Client Gold Partner, we offer you benefits you won't get from a direct purchase.

🏆 MEYER Advantages

Purchase by invoice — even for companies without a credit card
High volumes: 10, 50, 100+ licenses in a single order
License transfer for packages from 50 clients — existing subscriptions are seamlessly transferred without re-entering a single license key
Renewal & extension of existing subscriptions managed by us
Personal support and technical assistance from MEYER EDV (paid service)
Rollout support: installation and configuration on all workstations (paid service)

Availability

On All Your Devices

eM Client is available for all common operating systems and mobile platforms.

Windows 10 / 11 macOS 12+ Android iOS / iPadOS

Windows

Full client for Windows 10 and 11. Deployable via MSI for automated rollout via Group Policy.

macOS

Native app for macOS — identical feature set to Windows, including all Pro features.

Android

Mobile app with email, calendar and contacts. Syncs seamlessly with the desktop client.

iOS / iPadOS

Optimized for iPhone and iPad — professional email access on the go.

Compatibility

Works With Your Mail Server

eM Client supports all common protocols and mail servers — seamless integration guaranteed.

Mail Servers & Groupware

MailCow Mailserver & Groupware Microsoft Exchange Microsoft 365 / Office 365 Gmail / Google Workspace iCloud Mail Nextcloud Hetzner Mail Strato 1&1 IONOS Postfix / Dovecot Zimbra Kerio Connect MDaemon SmarterMail Fastmail Yahoo Mail Any IMAP/SMTP Mailbox

Protocols & Standards

IMAP / SMTP / POP3 — all common email protocols
Exchange ActiveSync (EAS) — for Exchange and Office 365
CalDAV — calendar synchronization
CardDAV — contact synchronization
S/MIME & PGP — encrypted emails
OAuth 2.0 — secure authentication with Google, Microsoft
XMPP / Jabber — integrated chat
OneDrive & Google Drive — attachments directly from the cloud

Feature Set

Everything Included — No Extra Cost

Professional Email Client

Multiple accounts, smart filters, rule assistant, categories and colored tags. Snooze and scheduled send for maximum productivity.

Calendar & Tasks

Full-featured calendar with day, week and month view. Task management with due dates, priorities and reminders. Shared calendars.

Contact Management

Comprehensive address book with photos, notes and communication history. Import/export contacts as VCF.

Encryption

S/MIME and PGP end-to-end encryption. Digital signatures for legally binding communication — easy to set up.

Integrated Chat

XMPP/Jabber chat directly in eM Client. Communicate without a separate program — ideal for teams with their own Jabber server.

Easy Migration

Import from Outlook, Thunderbird, Apple Mail and other clients via wizard. No data loss when switching.

Screenshots

eM Client in Practice

Inbox with three-column layout

Calendar — work week with CalDAV synchronization

Contact management with detail view

Composing a reply — rich text editor with formatting toolbar

Support

You Are Not Alone

eM Client VIP Support

All eM Client Pro licenses purchased through MEYER EDV include VIP support from eM Client s.r.o. — guaranteed response times and direct communication with the developer team.

MEYER EDV Support for Maintenance Contract Customers

Customers with a MEYER EDV maintenance contract can add our personal IT support at discounted maintenance contract rates — for setup, configuration, rollout and ongoing eM Client support in your organization.

License Model

Free or Pro — We Will Advise You

eM Client Free

Free for up to 2 accounts — ideal for trying it out.

Up to 2 email accounts
Full calendar & contacts
No rules, no snooze
No chat
Community support

RECOMMENDED FOR BUSINESSES

eM Client Pro

Unlimited accounts, all features, VIP support.

Unlimited email accounts
Rules, filters, categories
Snooze & scheduled send
Chat (XMPP)
S/MIME & PGP encryption
VIP email support
Purchase from MEYER EDV on invoice

Complete Solution

Add the Right Mail Server Right Away

eM Client is the client — but you also need a mail server. MEYER EDV can set up a complete open-source mail server (e.g. MailCow) that works perfectly with eM Client.

Independence from Microsoft Exchange and Google Workspace
IMAP, CalDAV, CardDAV, anti-spam, DKIM/DMARC — all included
On-premises at your location or in MEYER EDV's Frankfurt data center
Open-source software — no proprietary software licenses
Shared calendars, shared mailboxes & shared contacts (groupware)
Billing by effort — individual customization always possible
Full data control — your emails stay on your own hardware

Request Mail Server Consultation

Why Your Own Mail Server?

★No dependence on US providers and their pricing policies
★GDPR-compliant — data stays in Germany
★Open source: transparent, auditable, no hidden costs
★Transparent operating costs — no lock-in, no hidden price increases
★Perfect integration with eM Client for desktop, iOS & Android

eM Client for Your Business

Call us — we will create a quote for your number of employees,
transfer existing licenses and take care of the rollout.

From 50 clients: your existing eM Client subscriptions are seamlessly transferred — without new license keys.

Request Now