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DNS

5 articles in this category

Office 365 DKIM Setup
DNS 2 min read

Office 365 DKIM Setup

DKIM (DomainKeys Identified Mail) is like a digital signature for emails that proves an email really came from who it claims to be from.

Creating a DMARC record for your domain
DNS 3 min read

Creating a DMARC record for your domain

Google and Yahoo have both announced a new set of requirements that senders must meet. Creating a DMARC record for your domain is key to proper domain security.