Co-founder and CEO
Michael Ko
Michael Ko is co-founder and CEO of Suped, a platform dedicated to simplifying DMARC monitoring and enforcement. Prior to founding Suped, he built a track record leading large-scale technology teams and delivering complex solutions at prominent organizations like Amazon and Deloitte Digital.
His enterprise-grade technology experience now fuels his work on a critical and often overlooked area of cybersecurity. Michael advocates for making foundational security controls like DMARC accessible and manageable for organizations of all sizes, empowering them to protect their brand and their customers.
Michael is frequently cited in the press on email security, phishing, privacy compliance, and cybersecurity compliance, including Newsweek, Forbes Advisor, SmarterMSP, and BlockTelegraph.
Posts by Michael
Are QQ email addresses real and what are the delivery challenges?
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What are the email sending limits for Gmail and Google Groups to avoid spam filters?
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How severe is an Abusix blacklisting?
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What is the difference between SPF authentication and alignment?
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How long does email consent last, and what are the rules?
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Does the Microsoft feedback loop cover corporate Exchange domains?
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Why does an email's sender name display as the email address for some recipients?
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Why am I seeing Google STARTTLS errors and reduced send rates?
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Is my email being blocked due to an acceptable use policy or content?
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How to fix email delivery issues to iCloud addresses?
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Do email security software solutions click hyperlinks in emails?
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What are the deliverability concerns of found mails that did not contain URLs in HTML tags within quoted-printable MIME-parts?
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