E14–Autodiscover overwrites Outlook “MSSTD” setting
1. Keywords Autodiscover Outlook Provider MSSTD mutual autentication disable mutual authentication exchange 2010 2. Question http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/25d2188c-37eb-4d72-952a-2f8ca9e461bd http://www.agileit.com/Blog/Lists/Posts/Post.aspx?List=c12b6877-9140-4536-b226-b3e11ff929a3&ID=278&RootFolder=%2A&Web=b8624129-0cec-4b70-9743-b27ca84c4802 What you need to do is to configure the Outlookprovider EXPR. Set-OutlookProvider EXPR -CertPrincipalName msstd:bleum.com You can also set the CertPrincipleName to a value of none to disable mutual autentication, but I really don't recommend that. Example: Set-OutlookProvider EXPR -CertPrincipalName none When that has been done, recycle the applicationpool MSExchangeAutodiscoverAppPool in IIS 3. Before recycle IIS Pool 4. Recycle IIS Pool 5. EXRCA after recycle IIS pool ...