Having problems with Microsoft Exchange ans the Sync Issues, Conflicts folder

Question

Ever since our company started using the Exchange we have been getting double/triple up's of emails.
They seem to go to the inbox ok but then extra copies go to the sync/conflicts folder, which when stored on the exchange, fills up the mailbox, which is a pain.
I'm using Outlook 2007 and everyone else are using Outlook 2010.
I have found the Sync Issues folder on my Outlook and here are 2 examples:
This does not show up in the conflicts folder on the exchange
8:22:49 Synchronizer Version 12.0.6562
8:22:49 Synchronizing Mailbox 'our company'
8:22:49 Synchronizing Hierarchy
8:22:54 Synchronizing full items in folder 'Deleted Items'
8:22:56 Done
8:22:56 Microsoft Exchange offline address book
8:22:56                   Not downloading Offline address book files.  A server (URL) could
not be located.
8:22:56 0X8004010F
This one shows up in the conflicts folder on the exchange
8:53:41 Mail Conflict Resolution
8:53:41 Subject: {SU:RE: Send data from 192.168.1.99 02/03/2012 08:19 11546660}
8:53:41 EntryID: {CB:70, LPB:00000000EF54B765C479214191F4035B2EDD3F4F070023D1516FA2CB084EB8B26A13D552ADD001A429A6648C000023D1516FA2CB084EB8B26A13D552ADD001A429B71B840000}
8:53:41 Checking local modifications
8:53:41 Compare property: 0x007D001F
8:53:41 Ignore property: 0x3FFA001F
8:53:41 Compare named property: EsetMessageFlag
8:53:41 Compare named property: Emon Scanner Build
8:53:41 Getting remote properties
8:53:41 Checking remote modifications
8:53:41 Compare (conflict) property: 0x007D001F
8:53:41 Local{SU:Received: from mdrsewedg01n1.sdpedge.sdp.net.nz (10.241.66.36) by
 mdrsrwhub01n2.sdproot.sdp.net.nz (10.241.66.229) with Microsoft SMTP Server
 (TLS) id 8.3.137.0; Fri, 2 Mar 2012 08:53:09 +1300
Received: from PDVMSH01.mtf.co.nz (111.69.8.69) by mail.tbhub.co.nz
 (10.241.66.36) with Microsoft SMTP Server id 8.3.137.0; Fri, 2 Mar 2012
 08:53:08 +1300
Received: from PDVEXC01.mtf.co.nz (Not Verified[192.168.4.18]) by
 PDVMSH01.mtf.co.nz with MailMarshal (v6,9,8,3800)               id <B4f4fd3940000>
8:53:41 Remote{SU:Received: from mdrsewedg01n1.sdpedge.sdp.net.nz (10.241.66.36) by
 mdrsrwhub01n2.sdproot.sdp.net.nz (10.241.66.229) with Microsoft SMTP Server
 (TLS) id 8.3.137.0; Fri, 2 Mar 2012 08:53:09 +1300
Received: from PDVMSH01.mtf.co.nz (111.69.8.69) by mail.tbhub.co.nz
 (10.241.66.36) with Microsoft SMTP Server id 8.3.137.0; Fri, 2 Mar 2012
 08:53:08 +1300
Received: from PDVEXC01.mtf.co.nz (Not Verified[192.168.4.18]) by
 PDVMSH01.mtf.co.nz with MailMarshal (v6,9,8,3800)               id <B4f4fd3940000
8:53:41 Not equal (conflict) property: 0x007D001F
8:53:41 Local modification: {D:1, M:3, Y:2012 H:19, M:53, S:15, MS:925}
8:53:41 Remote modification: {D:1, M:3, Y:2012 H:19, M:53, S:34, MS:48}
8:53:42 Conflict generated, remote item is winner
It's all gobblede gook to me. I had not realized that the Sync issue folder was on my computer but it is and it has nearly 6000 sync issues in it since we started using the exchange back in December.
Help
Linda

Answer 1

Hi,
For your highlight part, This issue occurs if the Outlook client computer is configured to use proxy settings when Windows Internet Explorer is used. However, the IP address of the Exchange 2007 Client Access Server (CAS) server is not in the exclusion list.
To resolve this issue, follow these steps:
1.Start Internet Explorer, click Tools, and then click Internet Options.
2.On the Connections tab, click LAN settings.
3.Click to select the Bypass proxy server for local addresses check box, and then click Advanced.
4.Type the FQDN of the Exchange 2007 CAS server, and then click OK.
5.Restart Outlook.
See the link:
http://social.technet.microsoft.com/Forums/en/exchangesvrdeploy/thread/1d046b4d-24b4-49a6-a98f-c913475ec050
For more information about Conflicts folder
http://office.microsoft.com/en-us/outlook-help/synchronization-error-folders-HP001040042.aspx
Have a good time.
Tony Chen
TechNet Community Support