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Accessing OWA externally exchange 2003 error 403.6

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Accessing OWA externally exchange 2003 error 403.6 - 20.Jan.2012 5:37:17 AM

kendo17

Posts: 6
Joined: 28.Jan.2011
Status: offline

Hi All

�I am new here.

�I have a issue with IIS6 and OWA with SSL enabled and also forms authentication enabled in Exchange 2003.

�I can access OWA internally no problem.

When i try to access Externally i get error HTTP Error 403.6 Forbidden: IP Address of the client has been rejected.

�I have allowed all IP Addresses within IIS6 - Directory Security - IP Addresses and Domain.

I have also run iisreset.

When i disable forms authentication with Exchange Virtual Directory it works Internally and Externally.

�But when i enable forms authentication it works internally but NOT EXTERNALLY. I get the above error.

Can someone please help as it is very urgent.

�

Thanks Beforehand Kendo

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RE: Accessing OWA externally exchange 2003 error 403.6 - 24.Jan.2012 10:43:26 AM

leederbyshire

Posts: 1346
Joined: 4.Jan.2006
Status: offline

When you configured the allowed IP addresses, did you just do it for the Exchange virtual directory? You also need to do it for the exchweb vdir if you use FBA. Or did you do it for the entire Default Web Site and all subdirectories?

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Lee.
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Outlook Web Access for PDA and WAP:
www.leederbyshire.com
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(in reply to kendo17)

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