During an Exchange 2010 SP3 to Exchange 2016 CU5 upgrade, some Outlook clients intermittently received the following certificate error messa...
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Showing posts with label Outlook. Show all posts
Showing posts with label Outlook. Show all posts
Outlook is unable to connect to the proxy server. (Error Code 0)
I'm currently in the process of performing another Exchange 2010 to Exchange 2016 migration for a customer. When moving the first mailb...
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Exchange 2016 or Office 365 Shared Mailbox Not Updating
I was addressing an interesting issue for a customer today where a user with a shared mailbox would not automatically update. Their primary...
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Manual Outlook Configuration with Outlook 2016
With the release of Microsoft Outlook 2016, it is now no longer possible to manually add an Exchange account. Exchange accounts can only be...
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Outloook 2010 Starting in Safe Mode?
Microsoft recently released a bad Windows Update (KB3114409) which caused Outlook 2010 to start loading in safe mode for multiple clients of...
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Windows XP clients must match the Certificate Common Name in Outlook for RPC over HTTP
Back in 2009 I wrote an article called "Configuring Outlook Anywhere Settings via Autodiscover" which can be found at the followin...
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