Issue description: https://rt.psg.com/Ticket/Display.html?id=1547
I didn't see any consensus to mandate the use of MX and the current text in ssp-04 seems to me to represent consensus. Barring a significant number of calls to mandate MX, I'll ask Eliot to close this on July 11th. S. _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
