A mailing list, ISSN 1937-9277, devoted to the study of the Voynich Manuscript, which was founded 23 February 2007.
The website is [1] (checked January 2026): the last article (checked May 2024) is May 2013, with some more information here.
There is a link to Mary D'Imperio's The Voynich Manuscript: An Elegant Enigma (no longer functional), and a library containing various resources.