DMARC has now become a non-negotiable for every organization that sends bulk emails on a daily basis. It is even more critical for banks, where the stakes are so high that it’s not merely about money, but also sensitive data of their customers, regulatory compliance, and the integrity of their brand.
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Sometimes your email just doesn’t reach its recipient. You’ve done everything right— crafted the perfect message, sent it to the correct address, and even authenticated your domain with email authentication protocols. Yet, it gets flagged or doesn’t even land in the receiver’s mailbox.
SPF macros can be best described as placeholders that are used within SPF records. They intend to make the SPF record more flexible and intelligent. This way, you don’t have to hardcode every detail; you can use macros like %{i}, %{d}, and %{h} to allow SPF records to adapt during a live email authentication check.
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From arrests slowing down major hacker groups to new threats quickly taking their place, this week has been full of movement in the cybersecurity space. Threat actors are shifting tactics, launching new ransomware groups, targeting telecoms, and using fake mobile apps to steal and extort. Even major airlines and telecom giants like Aeroflot and Orange haven’t been spared. Here’s a roundup of the key cyber incidents and developments of the week.
In an age where our inboxes are overflowing with messages, ensuring that the emails you send actually reach their intended recipients can feel like a daunting task. Have you ever wondered why some of your important emails end up lost in the void of the spam folder or, worse, get rejected outright? This is often due to a little-known defense mechanism called the Sender Policy Framework (SPF).
If you are planning to secure your business email communications by deploying email authentication policies such as SPF, DKIM, and DMARC, know that this is just the tip of the iceberg. In order to ensure fool-proof security for your email landscape, you must use a DMARC analyzer tool. With its help, you get to evaluate DMARC reports closely, thereby bolstering the email system.
In a world where email communication is essential for businesses, it’s alarming how many organizations overlook the basics of email security. Have you ever received an email from a seemingly trustworthy source, only to later discover it was a clever spoof? This common issue highlights the importance of establishing a solid foundation for your email systems.
