Email List Software

LISTSERV launched the mailing list industry 25 years ago and remains the gold standard. Continuously developed to meet the latest demands, LISTSERV provides the power and reliability you need to manage all of your opt-in email lists, including email newsletters, announcement lists, discussion groups and email communities.

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Email Marketing Software

LISTSERV Maestro is a complete email marketing software solution. Designed for both beginner and advanced email marketers, the software allows you to easily engage your subscribers with targeted, intelligence-based opt-in campaigns. The interactive reporting features make it a breeze to stay on top of all of your opt-in email marketing initiatives.

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Email List Hosting Services

ListPlex and ListPlex Maestro email list hosting services give you the flexibility to manage your email newsletters, discussion groups and opt-in email marketing campaigns without hardware or software investments. Our state-of-the-art servers and proactive customer support personnel ensure an easy and worry-free hosting experience.

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LISTSERV 16.0 2011a / LISTSERV Maestro 5.0

The LISTSERV 16.0-2011a level set and LISTSERV Maestro 5.0 are now available.

Learn About L-Soft

L-Soft is the exclusive provider of LISTSERV^® brand mailing list management software, email marketing software and email list hosting services for email newsletters, discussion groups and opt-in email marketing campaigns.

Discover LISTSERV

LISTSERV is the original opt-in mailing list solution that customers have trusted for 25 years. It provides the power and reliability to manage all types of opt-in email lists, from newsletters to heavy-duty discussion groups.

Stay in Touch with L-Soft

Stay in touch with L-Soft by subscribing to our opt-in email lists and joining us on our social media channels. L-Soft's LISTSERV at Work newsletter provides the latest industry news, insights and tech tips.

Take L-Soft's Quickpoll

Which new feature would you most like to see in the next version of LISTSERV?

"LISTSERV's solid reputation for handling mission critical mailing lists brought us to L-Soft. The proven performance and stability of L-Soft's technology and outsourcing services have no equivalent."

"LISTSERV software gives us the flexibility to accomplish whatever we need, and the support provided by L-Soft's knowledgeable and very helpful staff – a staff that apparently never sleeps – has been invaluable. L-Soft has gone far above and beyond all expectations to keep ICORS running flawlessly."

"With LISTSERV Maestro and the other L-Soft products, we will be able to better tailor our message to meet the interests not only of donors but of people who, through our network of Web sites, express an interest about knowing more."

Technion - Israel Institute of Technology

"L-Soft's LISTSERV HPO product and support excel in that they deliver fast, secure, flexible and feature-rich mailing list distribution capabilities. But I am probably biased, since I have been using it since the '80s."

"From the very beginning LISTSERV was the best choice for the distribution and exchange of information. L-Soft's experience and respect to Internet standards as well as the flexibility of the software allowed us to design a high-quality service using something as simple and easy as email."

Il Sole 24 ORE

"L-Soft has proven, time after time, to be a reliable provider because of the stability of its product and the excellence of its customer service. L-Soft is a point-of-reference when looking for new and proven solutions."

Blogging Functionality
File Sharing
Subscriber Profiles
Social Media Integration
Calendar Feature