Extract attachments from (tremendously huge) mbox files.
Places all the attachments in a directory.
Use subdirs to put all attachments into a subdirectory based on the date of the mail they are extracted from.
This was originally created to process an 80.6GB file extracted from GMail.
npm install -g mboxtract
mboxtract --subdirs -o attachments mymbox.mbox
var mboxtract = require("mboxtract");
mboxtract.extract({
outputDir: "attachments",
subDirs: true,
mboxFile: "mymbox.mbox"
});