SMTP

From a few thousand emails per month to billions, SMTP scales effortlessly for timely reliable sending

For over two decades, businesses have relied on our unmatched deliverability rates and reputation among mailbox providers

REPUTATION DEFENDER IS AN OPTIONAL ADD ON FOR ALL SMTP PLANS

Use SMTP for all of your email sending needs.

Send follow up emails in sync with web or mobile service notifications

Increase sign ups by reducing opt in confirmation latency and improve onboarding metrics

Keep users safe by sending authentication emails into inboxes on time

Build brand value and credibility by sending order and billing details on time

Bring users back by sending on-time status updates on their account and product usage

Ensure critical policy change information emails get in front of your users

Why Businesses Trust SMTP

• G2 Crowd verified review

Purchase an SMTP Email Relay plan

GET STARTED WITH 50,000 EMAILS FOR $25/ MO.