(This didn't work for a couple of years, but it's working again! 25 October, 2014 - It seems Google was neglecting it but it's now back in business.) It delivers a nice little summary of forum postings each day. The emails do *not* come from the site and we have no control of them, but each email you get with "Warmshowers.org Recent Postings" has an unsubscribe link at the bottom.