Disable Auto Discover in OUtlook 2010 to eliminate certificate mismatch error

I keep getting a certificate mismatch error when Opening Outlook 2010. Is there a way to disable autodiscover so I don't get that message. My domain is a .local domain. I have a certificate for my internet based clients so they have no issues. I can't rename my domain since Exchange 2010 doesnt' support it. I don't need autodiscover since I manually configure my clients. I just want to permanently turn it off.
P HurdleAsked:
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Shweta GoelCommented:
Hi,

To disable an auto discover, you can use these regkeys: -

•      HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover\ExcludeSCPLookup = 1

•      HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover\ExcludeHttpRedirect= 1

•HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover\ExcludeHttpsAutodisoverDomain = 1

•      HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover\ExcludeHttpsRootDomain = 1

•      HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover\ExcludeSrvRecord = 1

I also try all these on my system and it work. I hope it will also prove helpful for you.

Regards
P HurdleAuthor Commented:
I tried this and still get the same message. Please help!
MASEE Solution Guide - Technical Dept HeadCommented:
Please try to redirect the autodiscover requests
http://erkansezgin.blogspot.com/2008/09/how-to-use-one-certificate-for.html
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Shweta GoelCommented:
Hi,

Place a DENY on the SCP objects in AD and just not publish the DNS records until the migration coexistence is complete.

You can use ADSIEdit for that.

Regards
P HurdleAuthor Commented:
I can't understand why these registry changes don't work for me. Does it only work sometimes? Please help!!!
P HurdleAuthor Commented:
I ended up paying Microsoft to resolve the issue for me.

Thanks

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MASEE Solution Guide - Technical Dept HeadCommented:
I appreciate if you post what you did and select that as answer.
You can click on object and re-award
P HurdleAuthor Commented:
I ended up calling Microsoft to resolve the issue. Not sure if this is really a solution. Otherwise, please close the case.
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