SMTP Relay Server Setup: Choosing the Best Provider for Your Needs

SMTP Relay Server Setup: Choosing the Best Provider for Your Needs

In the ever-connected age of digital communication, your email strategy can make or break your business’s success. Have you ever wondered why some emails seem to disappear into the void while others land right where they’re supposed to? This is where an SMTP relay server comes in. Think of it as a magical postman, ensuring your important messages fly through cyberspace and reach their intended inboxes unscathed.

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AWS SES SPF: Complete Guide to Proper Email Configuration

AWS SES SPF: Complete Guide to Proper Email Configuration

In the digital age, sending emails that land straight in your recipient’s inbox instead of the dreaded spam folder is crucial for any business or individual wanting to connect. But how do you ensure that your email is recognized as legitimate and not a clever guise for phishing attempts? This is where understanding SPF—Sender Policy Framework—steps in as your email’s best ally. It’s not just a technical jargon; it’s a fundamental element in your email strategy that can make or break your communication efforts. 

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What You Get with BambooHR Pricing: Features, Costs & Benefits

What You Get with BambooHR Pricing: Features, Costs & Benefits

Understanding the disparate pricing tiers and feature offerings available in the HR tech landscape can be daunting. Knowing what you get with a given HR platform will assist with decision-making and improve resource utilization efficiency. This post will review BambooHR’s pricing features, costs, and benefits. After reading, users will better understand what this platform can do and whether it is a good organizational match.

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SourceForge Office Malware, Kellogg Clop Breach, Seattle Port Ransomware – Cybersecurity News [April 07, 2025]

SourceForge Office Malware, Kellogg Clop Breach, Seattle Port Ransomware – Cybersecurity News [April 07, 2025]

SourceForge Office Malware, Kellogg Clop Breach, Seattle Port Ransomware – Cybersecurity News [April 07, 2025]

by DuoCircle

 

From crypto-mining malware hiding in Office tools to ransomware attacks shaking up ports and pension funds, this week’s cybersecurity bulletin has it all. Whether you use WhatsApp on Windows or manage your retirement savings online, these incidents are a reminder of how quickly threats evolve—and how easy it is to become a target.

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The early-2025 global posture of DMARC

The early-2025 global posture of DMARC

 

It’s been more than a year since Google and Yahoo pushed domain owners to adopt DMARC. This push has paid off partially— why partially? Because the number of domains with DMARC has doubled, but they aren’t configured strictly. Domain owners have just implemented DMARC for the sake of it, but have done nothing to advance the policies and strengthen email security. As per a survey done by Mailgun, 66% of senders are aware that they are using both SPF and DKIM for email authentication. About 25.7% of respondents don’t know how their organizations are using DKIM and SPF, and less than 9% said they are using only one of the two.

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Update: Microsoft Outlook now joins the email security bandwagon

Update: Microsoft Outlook now joins the email security bandwagon

Update: Microsoft Outlook now joins the email security bandwagon

by DuoCircle

 

If you have been around in the cybersecurity or email security circle for a while now, you’d recall that back in 2024, major email service providers like Google and Yahoo brought about big changes in the email security landscape to fight cyber threats like spoofing, phishing, and spam. 

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CrushFTP Exploit Alert, Lucid Phishing Surge, WordPress Plugin Exploit – Cybersecurity News [March 31, 2025]

CrushFTP Exploit Alert, Lucid Phishing Surge, WordPress Plugin Exploit – Cybersecurity News [March 31, 2025]

CrushFTP Exploit Alert, Lucid Phishing Surge, WordPress Plugin Exploit – Cybersecurity News [March 31, 2025]

by DuoCircle

Cyber threats are evolving, and this week has been no exception. From a dangerous CrushFTP vulnerability under active attack to a sophisticated phishing platform preying on mobile users, cyber criminals are refining their tactics. Hackers are also exploiting WordPress features to stay hidden, while a new Android malware is after crypto wallets. With attackers moving fast, staying informed is more critical than ever—here’s everything you need to know.

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AWS SES SPF: Complete Guide to Proper Email Configuration

AWS SES SPF: Complete Guide to Proper Email Configuration

In the digital age, sending emails that land straight in your recipient’s inbox instead of the dreaded spam folder is crucial for any business or individual wanting to connect. But how do you ensure that your email is recognized as legitimate and not a clever guise for phishing attempts? This is where understanding SPF—Sender Policy Framework—steps in as your email’s best ally. It’s not just a technical jargon; it’s a fundamental element in your email strategy that can make or break your communication efforts. This guide will walk you through the ins and outs of configuring SPF records for AWS SES, helping you enhance your email deliverability and protect your brand from imposters. Let’s dive into the world of SPF and discover how even a little setup can change the way you communicate online!

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Dealing with DMARC failures: Here’s how you can fix the errors

Dealing with DMARC failures: Here’s how you can fix the errors

Dealing with DMARC failures: Here’s how you can fix the errors

by DuoCircle

 

DMARC is one of the most fundamental and robust email authentication protocols out there. It not only keeps impersonators at bay and protects your domain from being misused but also gives you visibility into who is sending emails on your behalf. 

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Bypassing DKIM: Understanding replay attacks and how to mitigate them

Bypassing DKIM: Understanding replay attacks and how to mitigate them

Bypassing DKIM: Understanding replay attacks and how to mitigate them

by DuoCircle

 

Threat actors always try to stay ahead of the curve and find ways to bypass security protocols. DKIM replay attacks are exactly that. In a DKIM replay attack, a cybercriminal resends a DKIM-signed message to multiple recipients without the emails getting flagged. They generally target highly reputed domains to generate legitimate message signatures. Gmail recipients, in particular, are more likely to receive replayed emails because it greatly prioritizes domain reputation. 

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How to safeguard your online presence with MFA and DMARC?

How to safeguard your online presence with MFA and DMARC?

 

Digitization seems like a double-edged sword. You choose it, and you may lose your data. You ignore it, and you will be declared obsolete soon!

Every day, we come across multiple news stories of cyberattacks around the globe. This makes us believe that cyber threats are real and that threat actors are lurking around us, waiting to attack us the moment we go carefree. Common people as well as the biggest global agencies and critical infrastructures have been on the radar of threat actors.

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SPF Record Generator: Create Accurate SPF Records for Email Authentication

SPF Record Generator: Create Accurate SPF Records for Email Authentication

In the world of email communication, trust is everything. Just think about it: your inbox is a gateway to countless messages, some of which are vital for work or personal life. Yet, with the rise of email spoofing and phishing attacks, keeping your communications safe can feel like a daunting task. Fortunately, there’s a solution that doesn’t require you to be a tech whiz: SPF records. These simple yet effective tools help you verify which servers are allowed to send emails from your domain, acting as a safeguard against deceptive practices. In this article, we’ll dive into how to create accurate SPF records using generators, the importance of these records for email security, and ways to troubleshoot common issues—all in an effort to ensure your emails reach their intended recipients safely and securely.

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RedCurl Ransomware Targets, CS2 Steam Phishing, Fake Converter Cyberattacks  – Cybersecurity News [March 24, 2025]

RedCurl Ransomware Targets, CS2 Steam Phishing, Fake Converter Cyberattacks – Cybersecurity News [March 24, 2025]

RedCurl Ransomware Targets, CS2 Steam Phishing, Fake Converter Cyberattacks – Cybersecurity News [March 24, 2025]

by DuoCircle

 

From hackers targeting Hyper-V servers to fake file converters spreading malware, there’s plenty to watch out for. There’s also news of Counter-Strike 2 players being tricked into handing over their Steam accounts, and a new ransomware strain is hitting multiple operating systems at once. Even npm packages aren’t safe, with attackers sneaking in backdoors through open-source libraries. Stay ahead of these risks with our latest cybersecurity bulletin—because knowing what’s out there is the first step to staying secure.

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DMARC TempError- What is it and how can this issue be resolved?

DMARC TempError- What is it and how can this issue be resolved?

DMARC TempError- What is it and how can this issue be resolved?

by DuoCircle

 

DMARC TempErrors are the different types of authentication issues in DKIM and SPF policies. These are temporary in nature. Fixing them is important, or they may lead to DMARC failure for your legitimate emails. DMARC is one of the most significant email authentication policies, which enables domain owners to instruct recipient email servers about emails that fail SPF and DKIM checks. A TempError can easily disrupt this process, thereby hampering email authentication and deliverability. 

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Cloud Email Security: Effective Protection Solutions Against Threats

Cloud Email Security: Effective Protection Solutions Against Threats

Cloud email security refers to the measures and systems implemented to safeguard email communications against threats such as phishing, spam, and malware. It is crucial for organizations, especially those transitioning to cloud-based services like Microsoft 365, as it helps prevent data breaches and ensures the integrity of sensitive information communicated via email.

 

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Preparing for the discontinuation of the NCSC aggregate DMARC reporting feature

Preparing for the discontinuation of the NCSC aggregate DMARC reporting feature

Preparing for the discontinuation of the NCSC aggregate DMARC reporting feature

by DuoCircle

 

Beginning March 24, 2025, the UK National Cyber Security Centre (NCSC) has stopped providing DMARC aggregate reports. Mail Check is NCSC’s official platform that helps domain owners evaluate email security compliance so that they can figure out if someone is abusing their email domains. It has discontinued the aggregating reporting feature to enhance accessibility and manage costs

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Phishing Protection Software: The Best Security Tools for Users

Phishing Protection Software: The Best Security Tools for Users

Phishing protection software is essential for safeguarding your personal and organizational data against sophisticated email threats that exploit human trust through deceptive tactics. With increasing risks of financial loss and identity theft from phishing attacks, utilizing robust security tools helps ensure real-time protection, blocking malicious links, and enhancing overall cybersecurity measures.

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