How a DFS Namespace change ruined my morning…

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


So….. You THINK you Removed DNS from Your Server

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


How to Track the Who, What, When and Where of Active Directory Attribute Changes – Part I (The Case of the Mysteriously Modified UPN)

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


Taming Perfmon: Data Collector Sets

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


PFE Troubleshooting Series – Second Post (and Happy New Year!)

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


PFE Troubleshooting Series – Initial Post

___________________________________________________________________________________________________________________________ IMPORTANT ANNOUNCEMENT FOR OUR READERS! AskPFEPlat is in the process of a transformation to the new Core Infrastructure and Security TechCommunity, and will be moving by the end of March 2019 to our new home at https://aka.ms/CISTechComm (hosted at https://techcommunity.microsoft.com). Please bear with us while we are still under construction! We will continue bringing…


Troubleshooting Move-Mailbox operations in Exchange 2007 that fail due to an attribute "Being Too Long"

You may experience problems performing mailbox move operations if the number of characters on a given Exchange attribute is greater than the default values defined by /SchemaPrep. Most commonly this issue occurs because of an administrative and unsupported edit of the Schema to allow for more characters to be present on a given user attribute….


Announcing the release of Exchange Server Remote Connectivity Analyzer

Have you ever installed an Exchange server and wanted to verify your Internet facing services were setup and configured properly? Things like Exchange ActiveSync, AutoDiscover, Outlook Anywhere (RPC/HTTP), and inbound email. Sure there are cmdlets included in Exchange 2007 like test-ActivesyncConnectivity and test-OWAConnectivity, but these tests can only be run inside your network and effectively…


Moving mailboxes? Make sure your Deleted Mailbox Retention is not set to "0".

I wanted to bring to light a specific issue that may occur during mailbox moves in complex environments with multiple Active Directory Sites and multiple Exchange servers. There are several other settings which must be in place in order for this issue to present itself. First, here are the settings which need to be in…