Lukas Beran
Lukas Beran

Welcome to my blog! If you are looking for guidance, advice and tips for IT, you're right. You will find articles primarily on Microsoft products and technologies - operating systems, servers, virtualization, network management, but also the cloud.

December 2018
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Lukas Beran

Welcome to my blog! If you are looking for guidance, advice and tips for IT, you're right. You will find articles primarily on Microsoft products and technologies - operating systems, servers, virtualization, network management, but also the cloud.


Office 3655

DMARC validation in Office 365

DMARC is together with SPF and DKIM another technology protecting you against phishing and spoofing. Implementing DMARC with SPF and DKIM provides additional layer of protection. This validation uses DNS records where are specified mail servers authorized for sending emails from your domain. Differences between SPF and DMARC The [...]

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