2021 | Matrix 7 Archive

ESXi 6.7 OVF Tool to Export VMs

Today I'm going to show you how to export your ESXi VMs via a command line tool called OVF Tool. Why is this needed I hear you ask? This issue came about because I tried to export a VM via the ESXi 6.7 Web Admin Portal and it kept failing. I did a bit of…

01/12/2021

Matrix7

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VMWare

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625

O365 AD Connect Duplicate Users Created

We had a recent issue with a client where a new server and domain (office.companydomain.com.au) was implemented instead migrating the old companyname.local domain from the old server. AD Connect was setup and working properly on the old domain and we then implemented AD Connect on the new domain to replicate to O365. We assumed that…

01/11/2021

Matrix7

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Office 365

AD Connect

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877

Ubiquiti Cloud Key G2 Upgrade firmware via SSH

Just a quick post today to show you how update the firmware on your Ubiquiti Cloud Key G2 via SSH. I recently had to do this after an update created the dreaded "UniFi is having trouble with this direction..." within the web GUI so I needed to downgrade the firmware to make it functional again.…

11/10/2021

Matrix7

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Ubiquiti

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1235

O365 Setup DKIM and DMARC

Today I'm going to show you how to setup DKIM and DMARC in your Office 365 tenant. This can be quite a confusing task so I'm going to go into some detail on how to get the relevant information to setup the necessary DNS records and finally how to put it all together. The Microsoft…

01/09/2021

Matrix7

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Office 365

DKIM, DMARC, O365

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838