We are currently at Exchange 2007 SP3 Rollup 9 (KB2746157) and we need to go to Rollup 12 so we can add SMTP items again as when you applied SP3 and the ADAM did not take this is where you are. So questions is can I go directly from 9 to 12 on the Rollup
or do I need to go in order of numbers.
Along with that is there a fix for the possibility of OWA not working after Rollup12
Let me know as I have this planned for the 23rd of this month, I do plan on doing a clone of our OWA server and appling the rollup 12 and doing some test to see what happens but trying to be proactive.