OX Webmail

Webmail like you’ve never seen before

Open-Xchange offers an advanced, powerful yet intuitive and simple-to-use interface that allows you to view all your business and personal email, calendar, tasks management, contacts and document storage in one place. A smart collaboration solution with outstanding scalability and performance.

Open-Xchange webmail is optimized to fit perfectly on a mobile phone browser, giving you the convenience to navigate your emails smoothly on the clean webmail interface, while your address book is capable of collecting incoming and outgoing email addresses automatically.

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Key features

Manage information

Manage emails, calendars and contacts from a central interface.

Responsive and user-friendly

Adapts automatically to any device you use.

Free trial

Try out our Free Trial Program to explore the Open-Xchange functionalities.

Multiple device connections

Supports all major mobile operating systems including iOS, Windows Mobile, Android and Blackberry.

Project organization

Create reminders and tasks or assign work to team members.

Easy integration and installation process

No migration of email accounts is needed; all you need is a simple connection through IMAP.

Additional information

Video: Open-Xchange in 90 seconds

Open-Xchange Product Sheet

Search the FAQs

Use the form below to search the FAQs


What is the maximum allowed number of recipients in Open-Xchange (Qmail)?

What is the maximum mail size allowed in Open-Xchange (Qmail)?

OX mailbox setup on Windows phone (no ActiveSync)

OX mailbox setup on Android (no ActiveSync)

OX mailbox setup on iPhone (no ActiveSync)

OX mailbox setup on Outlook Client (via POP)

OX mailbox setup on Outlook Client (via IMAP)

How do i solve the following error: "Validation of server imap.gmail.com failed due to invalid credentials" while setting up a Gmail account in OX?

What is the URL to the webmail for OX (hosted by LuxCloud) link?

Explore OX Webmail in our Free Trial Program