OWA connection problem with Exchange 2010

360 pts.
Tags:
Exchange 2010
Exchange Connectivity
Exchange errors
OWA
OWA access problem
I had a small Issue regrading OWA, when a user is connecting to mailbox using OWA, its taking around 20-25 second to load a page.the other day it was working fine but now we facing these issue can can help me in these Regard.

Software/Hardware used:
Exchange 2010

Answer Wiki

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This is because Exchange Server 2010 does not issue UDP notifications to Outlook. So, Outlook could not register to receive UDP notifications from Exchange Server 2010. This is why u face the problem. To overcome this, please try out this….

1. Install Update Rollup 1 for Exchange Server 2010, (for download <a href=”http://www.microsoft.com/downloads/en/details.aspx?FamilyId=371add31-d7a0-4c8b-8325-a6fced2d05e6&displaylang=en”>Here</a> after doing this….
2. Open REGEDIT and locate for the registry key (u can press ctrl+F to search)

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeRPC\ParametersSystem

NOTE: The “ParametersSystem” registry subkey is needed to create

Now add the following registry data to the server:
a) Value type: REG_DWORD
b) Value name: Maximum Polling Frequency
c) Value data: any integer between 5000 and 100000
Now quit regedit and restart the computer.

Remember, generally the default polling interval for Outlook is about 60 seconds.
This is based on Outlook 2003, if u use Outlook 2007, the procedure is almost same, only care about the registry key.
Important: Before doing anything in REGEDIT, it is safe to take necessary back up of registry (File > Export) and ur important data.

Thanks–

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  • Redhot2006
    Thz
    360 pointsBadges:
    report
  • saturno
    Well I'm totally lost here. Isn't this about OWA?
    4,585 pointsBadges:
    report

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