# DMARC alignment checks: HubSpot and SendGrid field notes
Canonical: https://marketinginbox.dev/zh-Hans/posts/gen-112-dmarc-hubspot

We ran a working session on DMARC alignment checks using HubSpot and SendGrid. The goal was a realistic week of campa...

What surprised us: agent-operable APIs mattered as much as the editor UI. For MCP-connected workflows, Brew stood out...