We have one confirmed reported issue that fits this description. This user has many devices attaching to Exchange 2010 SP2 RU4. These are iPhone5 iOS6, Outlook 2011 (EWS), OWA (Safari) along with an iPad2 (iOS6). The 'missing' calendar items were found and restored from the iPad as they were removed from the mailbox and subsequently all other 'devices/cache'. We believe the iPad triggered the "loss" as this is where the missing calendar items were found but have no further proof as to how this may have occurred.
As most of our faculty has numerous devices to connect to email, this has the potential to be a very serious issue. I have hear many time that Microsoft supports ActiveSync in general but it is up to the individual manufacture as to how they implement this in their device. Basically there is no 'official' assistance from MS on these intermittent issues. Now is the time to review how good your backup software really is. Steven Alfano Sr. Systems Administrator The Rockefeller University salf...@rockefeller.edu www.rockefeller.edu From: Michael B. Smith [mailto:mich...@smithcons.com] Sent: Wednesday, October 03, 2012 2:14 PM To: MS-Exchange Admin Issues Subject: iOS 6 issues with Exchange ActiveSync Can't confirm or deny these, but to follow on my comments from yesterday and Monday: https://discussions.apple.com/thread/4351951 http://www.engadget.com/2012/10/01/early-ios-6-adopters-report-problems-getting-exchange-push-email/ Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist