Setup: Exchange (sbs 2011, telecom business adsl (static ip, port 25 opt out)

Previously the only way I could send exchange mail to Hotmail, live, msn , outlook, windowslive was to forward all mail to these domain to a smarthost (which happened to be smtp.xtra.co.nz)

Now with the recent SMTP change can someone from Telecom confirm if anything has been done to have these blocks of IP's removed form the MSN, Hotmail etc block lists? so we can send to these domains direct?