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
Orange.fr Postmaster is Tightening the Screws: What Their August 2025 Deliverability Updates Mean for You
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Email Deliverability Issues: Getting Your Messages to the Inbox in 2025
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Email Deliverability: Why 95% Success Rate No Longer Cuts It
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Boost Email Deliverability Rates: Technical Solutions from Top Performing Senders
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Why Your Emails Are Going to Spam in 2024 and How to Fix It
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Ultimate Guide to Google Postmaster Tools V2
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Microsoft SNDS 2026 changes: what senders need to know before June 8
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New Google Postmaster Tools Deliverability Analysis Feature Update
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What DMARC monitoring means for MSPs
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How to package DMARC monitoring as an MSP service
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How MSPs can use DMARC audits to win new clients
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Should you follow up on a Microsoft deliverability appeal after 24 hours?
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