I have a large list that has many subscribers from a site that uses Microsoft Mail. When they reply to a posting, it goes to OWNER-listname. My guess is MS Mail is using the "From OWNER-..." header instead of the "Reply-to:" header. Anyone else seen this and know if there is something they can do to fix it? We thought there was something posted here earlier on this subject, but couldn't find it in a search. Thanks, Mark Westergaard