I came across that but it doesn't seem to apply here I think. As for mailbox moves, that was done long ago. The only thing in there I can see may be the PF hierarchy since it was done just prior to uninstall, and was done with some ADSI. But three times is the question.... At least its stopped!
From: [email protected] [mailto:[email protected]] On Behalf Of Micheal Espinola Jr Sent: Tuesday, May 5, 2015 11:06 AM To: [email protected] Subject: Re: [Exchange] Uninstalled 2007 - OL pops admin has made changes , restart 3x! This may be helpful: http://blogs.technet.com/b/vytas/archive/2014/11/12/your-administrator-has-made-a-change-and-requires-you-to-restart-outlook.aspx -- Espi On Tue, May 5, 2015 at 6:34 AM, Adrian D. Henderson <[email protected]<mailto:[email protected]>> wrote: Hi All, Trying to sort out what happened after successfully(or so I think) uninstalling the old 2007 box. After doing so it forced clients to require 3 "Admin has made changes to your mailbox, restart please". Just trying to figure it out before the next one as I don't see this documented anywhere.... Simple set up. It was a cut over migration. One 2007 box to 2013. A lot of time has passed since the cutover, so all mailboxes had been moved, OAB set a long time ago. No PF migrations, but they did exist - and I did have to manually edit with ADSI to remove the empty PF database due to a bunch of replicas. But, I even unplugged the old box for a weekl and no issues. Uninstall went fine so I think, any insight on whether this is avoidable? Because users can't be interrupted you know....
