Questions on Postini and Exchange Server
We were tasked to bring down our Exchange server in preparation for an upgrade and we are using Postini and Mail Bagging services for a day or more.
I am wondering how much time does it take for Postini to collect all our mails so we can estimate when we should back up our server?
Is it advisable to end mail delivery to Postini for the time being, before we take the server down?
As I have mentioned we are scheduled to upgrade our Exchange server this week and would like to hear some suggestions regarding the matter.
Thanks.








