I also had this problem. I was using the google groups interface. But I seemed that it stopped posting my emails. I didn't realize this for several months. (The fact that I wasn't getting any responses to my posts triggered no red flags as this is normal for me). Somewhere in some servers somewhere there are long intricate boost postings that will never see the light of day until some future cyber archeologists happen upon them and publish them as lost works of genius. Now I use Nabble. The reading interface is pretty good. The Reply interface is a little clunky but it does the job. Good luck with this. Robert Ramey -- View this message in context: http://boost.2283326.n4.nabble.com/How-to-respond-to-mailing-list-tp4667249p... Sent from the Boost - Dev mailing list archive at Nabble.com.