Open-Xchange Overview

What is Open-Xchange?
A cost effective messaging and collaboration solution based on open source components.
Open-Xchange Buyer's Guide

Download the Open-Xchange Buyer's Guide including reviews and more. Updated: February 2021

Open-Xchange Customers
1&1, Host Europe, KPN, Ziggo, namecheap, Strato, Network Solutions
Open-Xchange Video
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Buyer's Guide
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