I have set up my exchange with the same details that i set my mail up to my iPhone. When I go to send an email a error code comes up 17997 (unexpected data was encounted.  I also can't receive mail. I have checked server details time and time again. Also used a links  on these pages that have 2 options to fix. Can any one help me... I really need this up and running for work.
Is there any plans to come out with a Windows Live Messenger app for the iPad in the future? I know that there is one for the iPhone, but it would be nice to have one for the iPad.
I'm not getting email thru the iPhone email app. Worked fine until a couple of days ago. Now it say server error, contact server administrator? How do this get fixed?
The Office calendar dose not sow up as an option as a calender to select when syncing the phone. it worked fine for over a year.
I started noticing lots of (read: over 25000!) duplicated calendar events in the last weeks (a few events with up to 2500 copies!) which made Outlook 2011 and my iPhone totally unresponsive.  This was probably the result of having a mixed setup of iCloud / MobileMe / Exchange 2010 / Local calendars etc.

I finally got rid of the duplicates on my Exchange 2010 account  (I used http://www.vaita.com/ODIR.asp  on Outlook 2010 PC) leaving about 900 events, and cleared the local and iCloud/Mobile Me events (so I only have entries in Exchange 2010),  but I'm wondering now if I actually still need to enable Sync Services in Outlook 2011 (I'm running v. 14.2.2 atm), on OSX Lion 10.7.4 at all?

iCal (+Tasks/Reminders) and the Apple Address Book seem to have decent support for Exchange 2010 out of the box (via Apple System Preferences > Mail, Contacts & Calendars), so why should I enable the Sync Services in Outlook 2011 still?  It's a pretty confusing option. 


I decided to reinstall Outlook 2011 and started syncing mail and the de-duplicated calendars again from the Exchange 2010 server (while keeping Sync Services disabled), but now I notice these types of errors showing up for probably the majority of my calendar entries:

ERROR:
An error occurred while updating the calendar event "*TITLE*"
  
DETAILS:
Please delete this event and create a new event.

Error code: -19126


I double checked some events which generated the error, but at first sight they simply look correctly synced in Outlook 2011.  So why these error messages?
Dear all, 
I was wondering if anyone could help - after a recent upgrade on Outlook for Mac (2010) I stopped receiving emails to it. The account itself (set on 123-reg.co.uk) works fine as I still receive emails to my iphone. At the same time Outlook for Mac is able to send emails, but not to receive them. It seems that there's something wrong with the Inbox settings as every time it tries to connect to the server, it displays this error message Error: Mailbox already exists: INBOX/INBOX 1
I took my Mac to Apple today and they were unable to help me suggesting I contact Microsoft as the affected software is your product. 
I'd appreciate if you could help me with this problem. 
Many thanks, 
Dmitry 
As of yesterday evening (6/13/12), I have not been able to receive any emails from my hotmail account to my iPhone.  I restarted the phone, but that still did not display my emails for today (6/14/12).  When I check my hotmail from my mobile device, it is prompting me to contact server administration because there is a service error. 

I was setting up icloud yesterday and accidently deleted a folder on my iphone with all my saved emails. Hundreds of really important emails. Please can you help?

 

Mike