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DMARC (Domain-based Message Authentication, Reporting, and Conformance) is a policy that protects organizations from Business Email Compromise attacks and allows to receive DMARC reports from mail service providers.  DMARC is an email authentication protocol, that is designed to give email domain owners the ability to protect their domain from...

Creating a new or modifying an existing SPF record If you have a domain that sends emails, you would probably have some default SPF record, already set by the hosting provider.  That record usually consists of either A or IP4 / IP6 and MX mechanisms, if you have dedicated hosting, or of MX and INCLUDE mechanisms, if you use shared hosting.  That...

Why Microsoft stopped sending DMARC aggregate reports? When checking your domain's DMARC reporting, you probably notice that among aggregate reports from other major well-known email providers like Google, Yahoo, Mail.Ru, etc. you do not see reports from Microsoft. There is no problem with your DMARC record configuration, indeed Microsoft does not...

DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect forged sender addresses in emails. DKIM allows the receiver to check that an email claimed to have come from a specific domain was indeed authorized by the owner of that domain. It achieves this by affixing a digital...

In this article, we cover the reasons why is DMARC failing, and what you should do to investigate and overcome this issue. Before we dive into more details, let’s talk more about the key value of DMARC, which is Domain Alignment. DMARC Alignment & Reasons for DMARC Failures What is Domain Alignment?...

When analyzing DMARC Aggregate reports, you may come across Policy Overrides, listed on the...

Usually, you can see some problems with email authentication protocols during the email forwarding....

Email security breaches cost billions of dollars every year, ranging from $50k per attack...

Email security is always a top priority as email is the main infection vector...

If you are on this page then you should be well aware about BIMI...