Jeremy Turner wrote:
For more info, Google has lots of hits on reply-to munging, and I think it's even been covered on this list before.
Two links of interest are "Reply-To Munging Considered Harmful" and "Reply-To Munging Considered Useful", available at
http://www.unicom.com/pw/reply-to-harmful.htm and http://www.metasystema.net/essays/reply-to.mhtml
respectively. I manage a couple of lists where reply-goes-to-list is the expected behavior, so that's how Mailman is configured.