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
How does Talos Intelligence monitor global email volume trends?
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What causes false positives when checking domains against the Spamhaus SBL?
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Why are my emails being blocked by Apple Mail and Proofpoint?
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How can I avoid Gmail security warnings on emails?
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What are the CCPA requirements for collecting email addresses in person at a brick and mortar store?
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What causes DKIM key issues when DNS provider limits TXT record length?
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What is the purpose and impact of the 'external' label in Google Workspace emails?
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Do I need to include Mailchimp's SPF record in my domain's SPF if Mailchimp handles the bounce address?
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How should I combine SPF records and what domain should I use with SendinBlue?
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Why are automated scripts and crawlers opening my emails, and how can I identify and exclude them from tracking?
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How long does it take to warm up an IP address for email marketing?
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How to fix Gsuite sender reputation issues when business emails are sent to quarantine in Outlook?
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