Duplicate e-mails

[hah2110]

I am setup via Exchange on BIS. We have Exchange 2007. It seems that when I reply to an e-mail from desktop Outlook, the original is sent to my phone. I don't get it. For example:

I received an e-mail Wednesday, November 11, 2009 1:43 PM and just replied. My Berry just went off and the original e-mail that I received hit the phone at 8:36pm under the Saturday 11/14 filter but when I open the e-mail, the time stamp shows Wednesday, November 11, 2009 1:43 PM. The only times this is happening is when I reply to an e-mail. What am I missing?

[tsac]

Check your filters. Based on the info you supplied, the BB is getting the email correctly but maybe the filter is delaying notification.

[tsac]

In doing further reaserch I found some notes on delays being caused by the sending server. Many reasons can cause a delay including corrupted messages on the server.

This is only one example

View Document (http://www.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB10961&sliceId=2&docTypeID=DT_SUPPORTISSUE_1_1&dialogID=215681303&stateId=0%200%20215675600)

[hah2110]

Its not a delay though because I get the original and then get it again.

[takeshi]

I am setup via Exchange on BIS.
How exactly are you set up? OWA? IMAP? Something else?

[MidnightDraven]

The rest of the answers are here: (in the duplicate thread)
http://www.blackberryforums.com/general-blackberry-discussion/210515-receiving-e-mails-twice.html