Open-Xchange develops software solutions for email, collaboration, and productivity. The company provides products and services for communication service providers, hosting companies, and enterprises.

Open-Xchange

About Open-Xchange

Open-Xchange (OX) is a market leader in mail/messaging and DNS-based security services, with more than 220m seats sold through international hosting and telco providers worldwide, including partners such as IONOS, Orange, Italiaonline, Comcast, GoDaddy, NTT and Softbank.

We at OX have our roots in Open Source, and this has shaped our view of the world and culture – open, diverse, and with a bias to act, giving everyone at OX room to take responsibility within their team and grow. OX believes in an internet that is open, safe and free. We want to create competitive products that allow our providers to deliver secure internet services with great user experience, and that respect privacy and generate value.

With some 270+ people worldwide, OX develops and operates Open Source software (aaS) for mail/messaging (OX App Suite, OX Guard) and collaboration/productivity (OX Drive, OX Documents). OX Dovecot is the world’s dominant open-source IMAP server software, and our OX PowerDNS provides secure DNS services to our telco customers and their users.

Our business is fast-paced and changing constantly. We are looking for people who share our beliefs, who are out there to make a difference, are entrepreneurial and enjoy working in a high-tech environment as part of a truly international team. OX is headquartered in Cologne, Germany, with further locations throughout Germany (Bremen, Dortmund, Hamburg, Nuremberg and Olpe), the USA (Palo Alto, CA, and New York, NY), Finland (Espoo), the Netherlands (Den Haag), Italy (Turin), and Japan (Tokyo).

Interested in working at Open-Xchange? 
Please visit: https://careers.open-xchange.com/jobs

BayTech Venture Capital

eCAPITAL ENTREPRENEURIAL PARTNERS

Business Angels Club Berlin-Brandenburg e.V.

BayBG Venture Capital

United Internet Ventures

Hermann-Josef Lamberti

IRIS

📣 Meet Benjamin Reuss from Open-Xchange at the Domain Summit in London next week...

Ben - one of our sales managers - is eager to discuss how our latest email and collaboration innovations can help elevate your hosting services. Whether you're looking to expand your offerings or just want to learn more, Ben is available to meet to answer your questions and give you further information.

Don’t miss out - get in touch today to book your meeting with Ben or simply stop by to say hello!

➡️ Domain Summit
📆 August 19-21
📍 Hilton London Metropole, Edgware Road, London W2 1JU

#DomainNameSummit #OpenXchange #BenReuss #SalesManager #Hosting #DomainNames #Networking

🚀 Open-Xchange is heading to the Domain Summit in London next week! 🌐

The Summit brings together industry leaders, innovators, and domain enthusiasts, and is a fantastic opportunity to find out more about the latest trends in domain names and digital assets.

Why not meet with the Open-Xchange team to see how we can help drive your success with our innovative email and collaboration solutions. 

➡️ Domain Summit
📆 August 19-21
📍 Hilton London Metropole, Edgware Road, London W2 1JU

See you at the summit!

#DomainNameSummit #OpenXchange #DigitalTransformation #Networking #DomainNames

📣 Open-Xchange has signed a partnership agreement with Nextcloud that will enable Roundcube's enterprise customers to include Dovecot Pro email server software as part of their service.

With more than four million server installations and 75 per market share, Dovecot – part of the Open-Xchange group of companies – is the world's leading email backend platform. Dovecot Pro offers a full-service email platform that delivers dynamic scalability, high performance, efficient utilization of hardware, and outstanding support to the world’s largest Telcos, ISPs, and Hosters.

Frank Hoberg, founder at Open-Xchange, said: “Our partnership with Nextcloud brings together two major players in open-source based software to deliver an enterprise-grade email backend support option to the wider Roundcube community. Based on Dovecot Pro, this delivers an email backend with range of advanced features, including its exclusive high availability architecture, extended search, and document previews, along with the highest level of support for mission-critical email they demand.”

Read more in our latest OX Blog:

https://hubs.li/Q02KM14B0

#openxchange #dovecotpro #nextcloud #email #opensource #partnership

🚨 Join the Open-Xchange team at the Domain Summit, which opens on Monday in London

Why not meet with our sales manager Benjamin Reuss to find out more about our latest innovations and how we can help your organization.

Please get in touch to book a meeting or simply stop by to say hello!

➡️ Domain Summit
📆 August 19-21
📍 Hilton London Metropole, Edgware Road, London W2 1JU

#DomainNameSummit #OpenXchange #DigitalTransformation #Networking #DomainNames

We would like to thank the team of Jason Goertzen, David Joseph and Peter Thomassen for their research and PowerDNS guest post on the PowerDNS Blog.

In 2022 , Peter, together with Matthieu Grillere and Nils Wisiol, tested and evaluated PowerDNS as the basis for an implementation of post-quantum DNSSEC signing with the FALCON-512 algorithm.

Now, two years on, it is time for a follow-up post to evaluate how quantum-resistant signature algorithms perform in real world DNS. 

Funded by NLnet Foundation, and supported by SSE, this project revealed some very interesting results - find our more in our PowerDNS blog:

https://lnkd.in/e9eRVEEh

#PowerDNS #DNSSEC #FALCON512

Important update for our PowerDNS community users: you have most likely heard that, both Debian 10 and Red Hat Enterprise Linux 7 (and, with it, CentOS 7) have reached the end of their Security Support (or, in the case of Debian, Long Term Support).

As we do not want to support our software running in unpatched environments, we will no longer guarantee builds of our PowerDNS open source software and, after November 2024, we will start removing all repositories for these unsupported distributions from https://hubs.li/Q02HWVBW0.

We recommend that you upgrade to supported operating system versions, such as Debian 11 or 12, or RHEL 8, 9, or any of the popular derivatives of RHEL.

#PowerDNS #RedHat #Debian

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