Tag: DMARC

Office 365 SPF DKIM and DMARC Deep Dive
Office 365 SPF DKIM and DMARC Deep Dive
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OFFICE 365 SPF, DKIM AND DMARC In this post we will be discussing how to protect your mail flow using Office 365 SPF DKIM and DMARC. These are mainly authentication protocols and mechanisms relying mainly on DNS to protect your mail from phishing and spoofing. INTRODUCTION The electronic email system is considered the main entry… READ MORE