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  • Authors
  • Yunes Tarada
  • About
  • Latest Posts
Yunes Tarada
Domain & Email Security Expert at PowerDMARC
Yunes is an Operations Team Lead at PowerDMARC with expert knowledge in email authentication and security. Yunes is a Microsoft-certified Azure Administrator Associate with certifications in CompTIA A+ and many more.
Latest posts by Yunes Tarada (see all)
  • SOA Serial Number Format Is Invalid: Causes & How to Fix It - April 13, 2026
  • How to Send Secure Email in Gmail: Step-by-Step Guide - April 7, 2026
  • How to Send Secure Email in Outlook: Step-by-Step Guide - April 2, 2026
DMARC Policy Overrides

DMARC Policy Overrides: Explained

Blog
DMARC policy override is when the receiving mail server overrides the DMARC record set by the sender. Learn in detail about DMARC policy overrides.
September 14, 2022
DKIM Analyzer

What is a DKIM Analyzer? (And Why You Need One)

Blog
DKIM analyzer is a tool that analyzes and monitors the DKIM signature of your organizational domain aligned or unaligned. Start free DKIM analysis today!
September 13, 2022
What is SPF Include

What Is SPF Include And How Do You Use It In Your SPF Record?

Blog
The SPF include mechanism lets you authorize third-party senders in your SPF record. This guide covers DNS lookup limits and how to keep your record valid.
September 5, 2022
What is ADSP

What is ADSP? Author Domain Signing Practices in DKIM

Blog
ADSP or Author Domain Signing Practices is an optional extension of DomainKeys Identified Mail, that enables the author domain to specify signing practices. As a superset of the DKIM signing policy, signing practices such as this helps determine…
August 29, 2022
What is SPF Delegation

What Is SPF Delegation?

Blog
SPF delegation is one of the first steps you should take with your SPF records. Delegating SPF allows you to use your domain name as your address.
August 24, 2022
What is Dora. Digital Operational Resilience Act

What is Dora? Digital Operational Resilience Act for Financial Services

Blog
The Digital Operational Resilience Act (DORA) provides a framework for managing operational risk in a digital environment for the financial sector.
August 11, 2022
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