Enterprise Operating Systems

Troubleshooting and Guides for: Microsoft Server, Linux, and VMware

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Dell Hardware/Software Guides

Dell Servers – PowerEdge, Blades, and Cloud
integrated Dell Remote Access Controller (iDrac)
OpenMange Server Administrator (OMSA)

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Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

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Understanding In-Place Hold and Litigation Hold in Exchange

crtechtips Nov 3, 2018 3 min read

Litigation Hold was first introduced in Exchange 2010 and is designed to preserve all items in a mailbox indefinitely for the purposes of e-discovery. Litigation Hold can be applied to …

Virtualizing Microsoft Exchange Tips and Tricks

crtechtips Nov 3, 2018 4 min read

Are you looking at reducing hardware cost and utilizing your virtualization infrastructure to run your Exchange servers? Are you still on edge about virtualizing a mailbox role or unified messaging …

How to Understand an Exchange Non Delivery Report (NDR)

crtechtips Nov 3, 2018 5 min read

What is a Non-Delivery Report (NDR)? If you take a look at the NDR below, you can see a sample nondelivery report.  This nondelivery report contains all of the usual …

Recovering Deleted Email with New Exchange Online Cmdlets

crtechtips Nov 3, 2018 7 min read

Exchange Makes It Easy for Users to Fix Deletion Mistakes Exchange has used a two-step item deletion process for nearly 20 years. When someone deletes an item from a mailbox, …

Start Insync On Start Up Arch Linux i3wm

crtechtips Oct 12, 2018 1 min read

What is Insync? Insync is software that can be used to sync Google Drive on a Linux system. Can it run when I start the computer? Yes! Let’s get …