Friday, August 1, 2014

You move a mailbox from Exchange 2010 / 2013 to a new server or Office 365 and you can't get rid of a shared mailbox that is automapped.

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So you move a shared mailbox from Exchange to either a new server or to Office 365.  After, a user still sees a shared mailbox automapped to...
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Wednesday, July 2, 2014

How to set up an Ubuntu Secondary (Slave) DNS Server as a Secondary DNS Server to your Windows Active Directory Environment

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Recently I had a client ask me to configure an Ubuntu server as a secondary DNS server to their AD environment to give a remote office local...
Monday, May 26, 2014

How to move Public Folders from Exchange 2010 to Exchange 2013

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This is my write up on moving public folders from 2010 to 2013. From the Exchange 2010 server, run the following       Get-PublicFolder –...
Wednesday, April 9, 2014

Heartbleed

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What is Heartbleed? Heart is a serious vulnerability discovered in OpenSSL (a cryptographic software library used by most devices to impl...
Saturday, March 29, 2014

You attempt to copy a file via FTP to your Cisco ASA and receive the error "(No more processes)"

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You attempt to copy a file via FTP to your Cisco ASA and receive the error "(No more processes)".  This cryptic error COULD just m...
Thursday, March 27, 2014

Allow users to change their expired passwords via OWA.

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One common scenario is that user's passwords expire when they are out of town or remote, and they are unable to change their password.  ...
Tuesday, March 18, 2014

Exchange Connectivity Analyzer returns An HTTP 403 forbidden response was received.

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Exchange Connectivity Anylyzer (testconnectivity.microsoft.com) returns "An HTTP 403 forbidden response was received." when perfor...