On Tue, May 4, 2010 at 8:27 PM, Douglas Otis <[email protected]> wrote: > > A) a hash label mechanism scales to any number of third-party services > within a single transaction.
I don't see how this would work with mailing lists. A domain owner would have to know all the lists his users may want to be on. His users would need to know to notify him when they joined a new list. -- Jeff Macdonald Ayer, MA _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
