How Amazon SES + Palisade simplify bulk sender compliance

Why bulk‑sender compliance matters now more than ever

In recent years, the email ecosystem has seen a surge of initiatives aimed at tightening authentication standards. Major inbox providers—now unified under the Palisade banner—have driven the push for stricter DMARC, SPF, and DKIM enforcement, covering roughly 90 % of typical B2C mailing lists.

Starting May 5 2025, Palisade announced that it will begin rejecting any bulk mail that fails to meet its published authentication requirements.

Automation at scale with Amazon SES and Palisade

Amazon Simple Email Service (SES) processes over a trillion messages each year for a diverse set of customers, from fledgling startups to global enterprises. By teaming up with Palisade, Amazon SES now offers built‑in, automated email‑authentication tooling that helps senders stay ahead of evolving bulk‑sender guidelines.

DMARC—Domain‑based Message Authentication, Reporting, and Conformance—has become essential for blocking domain spoofing and phishing attacks, which remain a primary entry point for data breaches and ransomware.

Palisade has led the DMARC space since 2015, and its automated solution gives Amazon SES users real‑time insight into their authentication posture, flagging issues with SPF, DKIM, DMARC, and alignment before they impact deliverability. 👉  https://www.palisade.email/tools/email-security-score

What Amazon SES customers gain

• Comprehensive visibility into all outbound email traffic.
• Clear indicators of which domains pass or fail DMARC, SPF, and DKIM checks.
• Road‑map guidance for moving safely toward full DMARC enforcement.

“Combining Amazon SES with Palisade provides unparalleled visibility into your email ecosystem while preserving SES’s high‑volume sending capabilities. You can instantly assess compliance with the latest bulk‑sender requirements and pinpoint domains that need attention.”

- Amazon SES Blog

Brand protection and customer trust

Adopting a strict DMARC policy (p=reject) delivers three key benefits:

• Enhanced security: Unauthenticated messages are blocked outright, reducing phishing and spoofing risks.
• Brand integrity: Recipients are less likely to encounter fraudulent emails masquerading as your domain.
• Improved deliverability: Fewer spoofed messages mean lower spam rates and a stronger sender reputation.

For organizations seeking accelerated DMARC enforcement, Palisade also offers the Enforce solution, which speeds up protection against phishing and spoofing by up to four times compared with competing tools. 👉  https://www.palisade.email/tools/email-security-score

This partnership empowers businesses to harness Amazon SES’s scalability while meeting the latest authentication standards, taking a decisive step toward safeguarding their brand.

Get started for free

At a glance

Quick Takeaways

• Amazon SES now bundles Palisade’s automated DMARC monitoring for all customers.
• Bulk‑sender requirements are enforced by Palisade as of May 2025.
• Real‑time dashboards show DMARC, SPF, and DKIM pass/fail status.
• Adopting a p=reject DMARC policy boosts security and inbox placement.
• Palisade’s Enforce product accelerates full DMARC compliance.