Email operations
Flashpost gives your team one place to verify domains, monitor delivery health, review analytics, and keep sending infrastructure moving through API or SMTP.
DNS
domain setup
Insights
delivery analytics
API + SMTP
sending modes
“Flashpost replaced three tools in our stack. Domain setup got faster, and deliverability finally became visible in one place.”
Sarah Kim
CTO, Meridian
Sign in to monitor domains, check delivery performance, and keep day-to-day sending operations moving.
Don't have an account? Sign up
Domains · Deliverability · Team operations
© 2026 Flashpost. All rights reserved.
Built for teams operating email as infrastructure.