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 are the recommended SVG dimensions for BIMI and how should I create the SVG?
Read article
How to resolve email throttling issues with Spectrum/TWC?
Read article
Why is Gmail showing 'This message seems dangerous' warning?
Read article
How do I set up DMARC for BIMI and what are the key considerations?
Read article
Why is my IP address blocked by Hotmail and how do I resolve it?
Read article
Why does Sendgrid require two domain keys?
Read article
Why is Google marking its own emails as dangerous?
Read article
How is DKIM precedence determined when double signing emails?
Read article
How do I align SPF authentication with my sending domain in Google Postmaster Tools?
Read article
Why are my emails delayed when sending to Gmail recipients?
Read article
Does website SSL/TLS affect email deliverability?
Read article
How do I properly set up SPF and DKIM records for email marketing, including handling multiple SPF records, IP ranges, bounce capturing, and Google Postmaster Tools verification?
Read article
