I just published a Spanish translation (raw version) of the mairix-el
Manual, for GNU Emacs 23.1.

As you know, this is an included manual about this interface to
Mairix program, an indexer and searching mechanism for mail stored
locally.

I consider this translation as beta.

The text of the manual can be achieved in the Books section (Libros).

Copyright for the translation: TMJQ, S.L.

I will appreciate any suggestions, criticism or thinkings you wish to
express publicly on this subject, either as a comment to this node or
through the ticket system at the project page, or at private level
through the contact form.