Office 365 PowerShell: How to bulk change Office 365 calendar permissions using Windows PowerShell

office365 powershell

I recently had to make some bulk changes to calendar permissions in Office 365, the client wanted the Default user permission to be set to Reviewer rather than AvailabilityOnly. So in this post I’ll walk you through how I went about making bulk permission changes to the Default user for the calendar folder for all users in Office 365.

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Exchange 2010 SP3 Update Rollup 17 installation tips

Microsoft Exchange 2010 SP3 Update Rollup 11 Installtion tips

Microsoft released the Exchange 2010 SP3 Update Rollup 17 on 20 March 2017, so I’m a little late with this post, but i’m sure it will still be useful to you if you are reading it!

I installed Update Rollup 17 on my test SBS 2011 server this morning and it took 13 minutes from start to finish, so I wouldn’t expect it to take much longer than this in production.

Please test before installing into your production environment. Maybe even wait a few days or a week or two from the release date to make sure the QA is up to scratch on it.

For migrations to Exchange 2016, Exchange 2010 SP3 Update Rollup 11 is the minimum version that will be supported in a coexistance environment.

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How to check BitLocker Drive Encryption status in Windows 10

Windows 10

BitLocker Drive Encryption is the technology in Windows 10 which can encrypt your hard disk drive and keep your data safe. It will usually require you to enter a pin/usb key/certificate to allow access to the encrypted hard disk drive.

But how do you check the status of BitLocker on your computer?

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Dell EMC Server Update Utility SUU 17.04.00 released

Dell Server Update Utility

The latest version of Dell EMC Server Update Utility (Dell SUU) 17.04.00 was released on the 28 March 2017. The Dell EMC SUU is an application used to help patch Dell PowerEdge servers. It will compare currently installed drivers and firmware with those available on the mounted iso file.

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VMware vCenter Server Appliance (VCSA) – How to Configure NTP

vmware

I’ve been working with VMware vSphere 6.5 recently on a few projects and had to make some minor tweaks to the vCenter Server Appliance (VCSA) to configure NTP and time synchronization. Here is a quick guide on how to change the NTP settings.

The change can’t be made from logging into the normal vCenter Server Appliance web client you would use for managing the cluster, you have to log directly into the vCenter appliance.

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