DMARC Aggregate Report: What It Is and How to Use It for Email Security
Overview of DMARC Aggregate Reports DMARC (Domain-based Message Authentication, Reporting, & Conformance) aggregate reports are invaluable tools designed to help domain owners keep a watchful eye on their email authentication practices. These reports act as a beacon, illuminating how your emails are treated by the recipient’s mail systems. By summarizing results for both SPF (Sender…
DKIM Best Practices: Essential Guidelines for Email Authentication
DKIM Overview DKIM, or DomainKeys Identified Mail, is a powerful email authentication method that plays a pivotal role in enhancing the security of your email communications. Imagine it as a guardian standing watch over your email, ensuring that not only do the emails you receive originate from legitimate sources, but they also remain intact and…
Cyberattack disrupts X, AI Empowers Cybercrime, Ford Airbus Hacked
Hello again! New week, same old concerns. You got that right- we are talking about cyber attacks penetrating deeper into our everyday lives. We are back with our fresh dose of cyber news. This week, we will talk about the X outage. Next, we will focus on AI and analyze whether or not it has…
The DMARC ‘fo’ tag options and their ideal use cases
There are some optional tags in DMARC, and ‘fo’ is one of them. It stands for ‘failure options.’ The ‘fo’ tag allows domain owners to specify the conditions under which forensic (RUF) reports should be generated for SPF and/or DKIM authentication checks. There are four possible values for this tag: fo=0, fo=1, fo=d, and fo=s….
How Many DMARC Records Can I Have? Understanding Email Authentication Limits
What is DMARC? DMARC, or Domain-based Message Authentication, Reporting & Conformance, is an essential email authentication protocol aimed at safeguarding domains from being misused in attacks such as spoofing and phishing. When we think about the security of our digital communications, it’s easy to overlook how vulnerable our email systems can be without proper protection….
Why should MSPs prioritize DMARC for their customers?
Being a Managed Service Provider (MSP) for multiple clients is an intricate job, and they often overlook offering email security solutions, including SPF, DKIM, and DMARC. Email is an integral part of today’s corporate world, but now, this communication channel has become one of the most exploitable attack vectors. Threat actors use generative AI tools…
DMARC RUA Report Example: Comprehensive Guide to Email Analysis
What is a DMARC RUA Report? A DMARC RUA Report—the letters standing for “Reporting URI for Aggregate“—is a detailed document that offers domain owners insight into their email authentication processes. At its core, the report provides an overview of all the emails sent from a specific domain, including information about whether those emails passed or…
Can You Have Multiple DMARC Records? A Complete Guide for Domain Configuration
One Domain, One DMARC Record: Overview DMARC, or Domain-based Message Authentication, Reporting & Conformance, plays a crucial role in the digital landscape by helping to combat email spoofing. To ensure its effectiveness, it is imperative to maintain just one DMARC record per domain or subdomain. This declaration simplifies your email policy and enhances security measures…
Email salting attacks: the whats, whys, and hows
Threat actors always prefer staying a step ahead of the cybersecurity mechanisms. Just when brands and organizations were feeling relieved, a whole new email-based threat attack entered the scene. Known as the email salting attack, it is a clever and sophisticated move by threat actors to bypass email security measures and spam filters. The core…
Bluehost Verification: A Step-by-Step Guide to Account Setup
Setting up a new website can feel overwhelming, especially when it comes to navigating account verification with platforms like Bluehost. But don’t let the process intimidate you! Think of it as a necessary checkpoint designed to keep your online presence safe and secure from unwanted access. As someone who has gone through this journey, I…
Saudi construction targeted, Latin America vulnerable, Middle East secures
Hello people! It’s the last month of Q1 2025, and we are back with our cyber bulletin. As you know, our goal is to keep you updated and aware so that you can safeguard your data and network from threat actors and their sophisticated moves. No matter which corner of the world you live in,…
