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
What tools can analyze DMARC reports into an easy-to-read format?
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What is DuckDuckGo's email privacy action and how does it affect email marketing?
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Where is the best place to put an unsubscribe link in an email?
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How does Google Workspace manage outbound authentication with multiple domains?
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How do PowerMTA's retry-after, max-connect-rate, max-smtp-out, max-msg-per-connection, and max-msg-rate directives work?
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What is Vade Secure's Sendertool and how does it work for managing IP blocks and false positives?
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Why am I receiving more spam emails in my Gmail inbox?
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How do I set up and use custom email domains with iCloud, and what are common issues with it?
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Who is using AMP in email and what are the roadblocks?
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Can images in emails cause them to go to spam?
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Is it possible to point one subdomain to multiple email service providers?
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What are the best practices for linking to PDFs in email marketing?
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