On Thu, Sep 23, 2010 at 07:26:59PM -0400, Wietse Venema wrote: > More sensibly, it seems safe to skip the RESET_OWNER_ATTR() operation. > That code is a remnant of a very early attempt to attribute bounces > very accurately, and may be creating more problems than it solves.
I think this idea has been considered before. I (still) think this makes sense. A more interesting question is what to do with: toplist-owner: foo toplist: midlist1, midlist2 midlist1-owner: bar midlist1: a, b, c, d, e midlist2-owner: baz midlist2: x, y, z, w, t If mail delivery to "x" fails for a message addressed to "toplist", should the bounce notice go to "foo" or "baz". The latter potentially involvles forking off lots of copies of the message, one for each sub-list, so there is some incentive to leave the "owner" alone, if one is already set. -- Viktor.