With the recent news that Google and Yahoo are mandating a new set of security requirements for email delivery from February 2024, it’s more important than ever that you understand exactly how your email campaigns will be impacted. Luckily, for once it’s nice and clear, for senders mailing out more than 5,000 emails a…
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Microsoft has announced that from July 2023, it will honor DMARC policies in M365 and its consumer properties. By respecting a domain’s DMARC policy, Microsoft helps create a safe digital environment for its customers and consumers by ensuring that exact domain impersonation attacks are blocked...Continue Reading: Microsoft announces its new handling of DMARC policies
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Lately, spear phishing, a type of targeted phishing attack, has been expanding in volume and complexity, targeting big business brands and causing chaos for them. In this blog, we discuss the spear phishing definition, real-life examples, and ways to protect your business...Continue Reading: What is spear phishing and how to protect your business?
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As of March 2023, Microsoft 365 has started sending aggregate DMARC reports to domains with a Microsoft MX record. This long-awaited release fixes a blindspot with inbound mail to an M365 tenant that existed; previously, where Microsoft didn’t report on DMARC results, you would miss crucial insight (and legitimate senders) that could then be…
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In an ideal world, you’d be able to spot and secure every vulnerability in your attack surface. But in the ever-evolving age of online, this just isn’t feasible. This is why we have responsible disclosure and bug bounty programs. But how does DMARC vulnerability fit in?...Continue Reading: What is a beg bounty? How to…
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A short blog exploring the three key stages when deploying MTA-STS; drafting and publishing your policy, Enabling SMTP TLS-RPT & Signalling MTA-STS support...Continue Reading: Increase SMTP security and stop man-in-the-middle attacks with MTA-STS
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