Are you certain that this particular issue is throttled on-premises? You have a lot more throttling policies than we do until E15.
-----Original Message----- From: KevinM [mailto:kev...@wlkmmas.org] Sent: Thursday, February 7, 2013 4:01 PM To: MS-Exchange Admin Issues Subject: RE: ActiveSync + Throttling + IOS All versions of IOS are coded this way. Some might be more aggressive with the timing of the search between button presses but I've not received a confirmation out of apple on that one yet. -----Original Message----- From: Kurt Buff [mailto:kurt.b...@gmail.com] Sent: Thursday, February 7, 2013 12:26 PM To: MS-Exchange Admin Issues Subject: Re: ActiveSync + Throttling + IOS On Thu, Feb 7, 2013 at 12:11 PM, KevinM <kev...@wlkmmas.org> wrote: > I am tracking an issue for a number of customers where apple IOS > devices are causing the %time in AD throttling policy to fire due to > devices performing full GAL lookups for each key press. My feeling is > that this is an IOS design flaw that should be fixed. Windows Phone > searches local device contacts then presents an option to attach to > GAL; A much less expensive task for an Exchange server. Too an end > user the symptoms are delayed send and receive. Most noticeable are > messages waiting to be sent on the device until the throttling blocking is > removed. > > > > The issue can be seen when you correlate IIS logs throttling errors > with Activesync Mailbox logs and you look for <query> > > RequestHeader : > > POST > /Microsoft-Server-ActiveSync/default.eas?User=xxxxxxxxxxxxxxxxx&Device > Type=iPhone&Cmd=Search > HTTP/1.1 > > RequestBody : > > <?xml version="1.0" encoding="utf-8" ?> > > <Search xmlns="Search:"> > > <Store> > > <Name bytes="3"/> > > <Query>r</Query> > > I am wondering if anyone else is running into this issue? Never heard of such a thing - but just for info, what version(s) of iOS? Kurt --- 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 --- 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 --- 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
