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Exchange 2010 Active Sync with wild card ssl certificate.

I am unable to use wild card certificate for Active Sync. Getting error below..

Log Name: Application
Source: MSExchange ActiveSync
Date: 01-04-2011 15:34:46
Event ID: 1100
Task Category: Requests
Level: Error
Keywords: Classic
User: N/A
Computer: server.domain.com
Description:
Exchange ActiveSync device requests for your users are being blocked. This problem frequently occurs when the HTTP OPTIONS method request isn't allowed by the firewall. Please check the firewall that filters requests in front of your Client Access server and the Microsoft-Server-ActiveSync virtual directory.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchange ActiveSync" />
<EventID Qualifiers="49156">1100</EventID>
<Level>2</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2011-04-01T10:04:46.000Z" />
<EventRecordID>13112</EventRecordID>
<Channel>Application</Channel>
<Computer> server.domain.com </Computer>
<Security />
</System>
<EventData>
</EventData>
</Event>

However I have checked and the user is not a member of domain admin group.

a1rh0pper

This is a firewall issue....are you using an inbound HTTPS proxy against the Exchange server? It looks like an HTTPS proxy on the firewall is performing a deep inspection or replace on the signature possibly and causing a failure.

Check your firewall and if possible create a filtered inbound HTTPS connection as opposed to a proxied connection. Microsoft uses non-industry standard web commands that are often blocked by firewall proxy actions.

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viveksahu

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viveksahu

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after fix the certificate we ran the set-clientaccessserver command as per below..

http://www.shudnow.net/?s=Set-ClientAccessServer