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SH Consulting is an email security and deliverability consulting firm serving mid-market companies, SaaS platforms, e-commerce brands, and financial services organizations across the US, Canada, and EU.
We provide end-to-end DMARC implementation and enforcement, email deliverability audits, sender reputation recovery, and ongoing managed email security services. Our work spans the full email stack - from DNS authentication (SPF, DKIM, DMARC, MTA-STS, DNSSEC, BIMI) to ESP configuration, inbox placement optimization, and incident response for spoofing and phishing attacks.
Our team includes former SendGrid Head of Deliverability Luke Martinez, who helped architect and scale infrastructure for platforms like Uber, Booking.com, and Spotify across 20 billion monthly emails. We've implemented email security and deliverability solutions for 450+ organizations, and our DMARC analytics platform currently monitors approximately 1,000 unique organizations' primary email domains.
We maintain direct relationships with deliverability and abuse teams at Google, Microsoft, Yahoo, and major blocklist operators, enabling fast escalation and resolution of blocking and reputation issues.
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Min project size
$5,000+
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Hourly rate
$300+ / hr
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Employees
2 - 9
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Locations
Warszawa, Poland
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Year founded
Founded 2023
1 Locations
- Warszawa , Poland
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Our Story
SH Consulting was built on a simple insight - email deliverability and email security are the same problem. When domains get spoofed, legitimate email suffers. When authentication breaks, inbox placement drops. We fix both - combining deep infrastructure expertise with security-first architecture. Our team includes former SendGrid leadership who scaled infrastructure for 20 billion monthly emails, and we've served 450+ organizations across the US, Canada, and EU.
What Sets Us Apart
Ex-SendGrid Infrastructure Leadership on Our Team
Our Head of Deliverability built and scaled SendGrid's email infrastructure for platforms like Uber, Booking.com, and Spotify across 20 billion monthly emails. That experience now works for our clients.Security-First Approach to Deliverability
Most consultants treat deliverability and security as separate problems. We don't. DMARC enforcement, spoofing protection, and DNS hardening are built into every engagement because security gaps are the hidden cause of most deliverability failures.We Execute, Not Just Advise
We don't hand you a report and walk away. We implement DNS changes, configure authentication, recover sender reputation, and monitor results. Hands-on remediation across your entire email stack.Locations (1)
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