RedIRIS, Spain's national research and education network, serves as a central hub for communication and collaboration among universities, research centers and academic institutions. Today, LISTSERV® continues to support RedIRIS with modern authentication, security and proven scalability across a large and distributed academic community.
"LISTSERV is very trustworthy, robust and rarely gives us any problems," says Jesús Sanz de las Heras, Administration of Email Systems and Security Infrastructure at RedIRIS. "As mentioned before, the flexibility of the web interface for list management and archives has been the most helpful feature by far."
As RedIRIS expanded its services, so did the need for a communication platform capable of supporting large numbers of users and mailing lists without increasing administrative complexity. Managing discussions, announcements and collaborative exchanges across institutions required a system that was both powerful and easy to maintain.
LISTSERV provided that foundation by enabling RedIRIS to automate subscription management, streamline list administration and ensure consistent delivery of messages across its network. Through its IRISLIST service, RedIRIS has been able to offer a structured and reliable environment for academic communication on a national scale. What began as a practical solution for handling email lists evolved into a core component of the communications infrastructure at RedIRIS. Furthermore, the list service integrates with universities' federated identity systems (SIR/SAML).
Over time, the role of email has continued to evolve, with increasing demands for security, compliance and reliability. RedIRIS has needed to ensure that its communication services meet modern expectations, including protection against spam and malicious content, as well as alignment with regulations such as GDPR.
LISTSERV has kept pace with these changes by integrating authentication standards such as DKIM, SPF and DMARC, helping maintain trust in email delivery. Built-in security features and permission-based subscription models further strengthen the ability of RedIRIS to provide a safe and controlled communication environment.
LISTSERV remains an essential tool for enabling collaboration across Spain's academic community. Thousands of mailing lists support everything from research discussions and administrative coordination to announcements and specialized interest groups.
Because communication is asynchronous, participants can engage on their own time while still maintaining structured and transparent conversations. At the same time, searchable archives preserve valuable exchanges, turning everyday communication into a long-term knowledge resource.
In a rapidly changing digital landscape, RedIRIS continues to rely on LISTSERV as a stable and dependable communication platform. Its combination of scalability, security and ease of use allows RedIRIS to focus on its mission of connecting people and institutions, rather than managing the complexities of communication technology.
As RedIRIS looks ahead, LISTSERV remains a steady foundation – continuing a service that has supported Spain's research community for decades while evolving to meet modern expectations.
LISTSERV has supported large-scale email-based collaboration in Spain since 1995, becoming part of RedIRIS at a time when the network itself was still defining how digital academic communities could function.
"From the very beginning LISTSERV was the best choice for the distribution and exchange of information," says Jesús Sanz de las Heras. "L-Soft’s experience and respect for Internet standards, as well as the flexibility of the software, allowed us to design a high-quality service using something as simple and accessible as email. Many ideas were put into effect in very little time: virtual communities, massive distribution channels, management of working groups and online courses and meetings."
Seen from today's perspective, those early use cases feel strikingly familiar. What has changed is not the purpose, but the scale, the expectations and the surrounding ecosystem. The continuity stands out: the same underlying model – people exchanging knowledge through structured email communities – has remained relevant across decades of technological change.
Case study written in June 2026 with the assistance of Jesús Sanz de las Heras, Administration of Email Systems and Security Infrastructure at RedIRIS.
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