Exchange 2016

BleachBit’s claim of permanently deleting emails from Exchange

In a recent news segment featuring BleachBit, Fox Business questioned whether Democratic presidential nominee Hillary Clinton may have used the software to permanently delete emails from her mail server. The segment features BleachBit lead developer Andrew Viem. Politics and click bait headlines aside, readers will find the claims interesting. How to delete secret emails from […]

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Use a PowerShell function to find an email address in Exchange

Exchange admins frequently need to find an Exchange recipient with a specified email address, particularly for generic organizational addresses such as [email protected]. Five and a half ways to find an email address in Microsoft Exchange and Active Directory lists a few ways to do it, including PowerShell. If you do this frequently, you can add […]

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Use a PowerShell function to get AutoDiscover XML

If you manage Exchange or support Exchange Online users, you may need to retrieve the AutoDiscover XML response. You can use the Test E-mail AutoConfiguration option in Outlook or the AutoDiscover tests in Microsoft Remote Connectivity Analyzer to retrieve the AutoDiscover response. The good news is you can also use a PowerShell one-liner or function […]

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Back Pressure and Exchange Server Transport error 452 4.3.1 Insufficient system resources

In my hotel room in Orlando, getting ready for an Exchange 2007 transport presentation tomorrow morning at TechMentor. When trying to telnet to the SMTP port of an Exchange 2007 Hub Transport server, I got the following error: 452 4.3.1 Insufficient system resources Not a good thing the night before a presentation – Murphy’s law […]

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