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, SmarterMSP, and BlockTelegraph.
Posts by Michael
Does Mailchimp record subscriber IP address with single form opt-in?
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How can I get delisted from Spamhaus?
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How can I track which vendors share my email data with others?
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Why is iCloud blocking my emails and what can I do about it?
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Why are Hotmail (Outlook.com) experiencing temporary delivery failures?
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Why are email complaint rates and bounce issues suddenly increasing with Microsoft (Outlook, Hotmail)?
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What are the potential issues with DuckDuckGo entering the email receiving and forwarding business?
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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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