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Email & Productivity

Welcome to our easy-to-use messaging and productivity solutions. Open-Xchange supplies a wide range of cloud based services that add value for consumers and business users alike, including email, appointments, storage and document creation – all safe and secure.

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World’s #1 IMAP

Our proven IMAP server gives hosts, telcos and other service providers the dynamic scalability they need, along with high performance, optimum utilization of hardware and outstanding support.

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Secure & Rapid DNS

OX PowerDNS delivers a faster, safer and more secure web experience. It combines rock-solid performance and high resilience against malicious traffic for internet providers along with parental control options for home users.

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Open-Xchange is committed to a borderless internet that is open, safe and free allowing users to protect their own data and privacy.

To achieve this, we provide the world’s leading service and hosting providers as well as telco companies with our tried-and-trusted solutions. In turn, they pass on these benefits to their own customers, resulting in hundreds of millions of OX products in use at home and work around the globe.

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Latest news from Open-Xchange

Italiaonline launches new Libero Mail

Together with Open-Xchange, Italiaonline (IOL) has made its new Libero email service available to over 9 million users in Italy using OX App Suite and Dovecot Pro. Italy´s most popular local free email service now offers a brand new design and many new features to users. Open-Xchange has been selected for its unique proposition and state of the art solution to stay ahead of the competition. Libero Mail also has been defined as the most secure email service of Italy. 

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The 17th version of the Mobile Developer´s Guide to the Galaxy, a community publication about all things mobile, is available now.

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OX leading the herd: Radicati has named OX a “Top Player” in its Messaging Platforms for Service Providers Market Quadrant.

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How can we help you?


Visit the support section for online help or to contact our support team using your support key.

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Our knowledge base contains all the product information, documentation and user manuals you might need, and much more besides.

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Customer Portal

Download material to market our solutions to your users and manage your licenses and maintenance contracts.

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