Archiving YahooGroups

Useful tool for any community that needs to migrate from YahooGroups and still keep its archives.

yahoo2mbox: Archiver for Yahoo! Groups

yahoo2mbox is a small Perl script which retrieves all messages from a mailing list archive at Yahoo! Groups [snip] and stores them into a local file in MBOX format which is recognized by all Unix mail readers and good many of other ones.