New: LISTSERV 15.5 Email List Software | LISTSERV Maestro 3.3 Email Marketing

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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.


LISTSERV is the original opt-in mailing list solution that customers have trusted for more than 20 years. It provides the power, reliability and scalability to manage all types of opt-in email lists.

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Email List Management

Email Marketing Software

Email List Hosting

LISTSERV launched the email list management industry in 1986 and remains the gold standard. It provides the power and reliability you need to manage your opt-in email lists, such as email newsletters, announcement lists, discussion groups and communities.

LISTSERV Demo - Email List Management Software

LISTSERV Maestro is a complete email marketing solution, unmatched in its versatility and performance. It allows you to deliver carefully targeted and personalized messages, while measuring all aspects of your opt-in email marketing campaigns.

LISTSERV Maestro Demo - Email Marketing Software

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, software or personnel investments.

Email List Hosting

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