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
IETF core email draft 30 revises SMTP confidentiality requirements
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How to set up DMARC/DKIM/SPF for Pentana Solutions
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How to set up DMARC/DKIM/SPF for Airdocs
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How to set up DMARC/DKIM/SPF for Oracle Cloud Infrastructure
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How to set up DMARC/DKIM/SPF for Mailchimp Transactional Email
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Microsoft 365 outage disrupts Exchange Online mail flow
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Why can't I add new users to domains in Google Postmaster Tools v2?
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Microsoft to throttle or block outdated Exchange 2016 and 2019 mail in September
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Can you stop spammers from using your email in Reply-To?
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Microsoft finds invisible Unicode tags evading email filters
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Microsoft resolves Exchange Online external email delays
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Why does Yahoo Postmaster keep redirecting me to the sign-in page?
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