Tag Archive for "O365"

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

M365 User Email “In-Place Archive” Setup

Today I'm going to show you how to setup In-Place Archiving for your M365/O365 users. I had read a lot of the virtually useless Microsoft articles trying to understand how this works and what the implications are and was more confused than enlightened when it came to this topic. I sometimes wonder whether the people…

06/04/2021

Matrix7

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Office 365

Archive, Exchange, M365, O365

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O365: Dynamic Distribution Group Allow Senders Outside Organisation

We needed to setup an email Distribution Group for a client that was able to accept emails from outside of the organisation rather than just limited to internal sources. So, how do you do this? We have done this on numerous occasions for clients over the years with on-premise Exchange and is was simple enough…

05/09/2020

Matrix7

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Office 365

Exchange Online, O365

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2218

O365 AD Connect User’s On-Premise Mailbox Hasn’t Been Migrated to Exchange Online

We started to migrate a client from their on-premise SBS 2011 Exchange 2010 to O365. They have a pretty typical setup where SBS 2011 acts as the domain, mail server and DNS etc. Additionally, they have one Win 2012R2 RDP session host server and one Win 2012R2 session broker server that acts as their file…

10/07/2020

Matrix7

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Office 365

O365, SBS 2011

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