Private relay and developer sends
Use SMTP for existing systems and API-driven sends for newer services while keeping credentials, routing, and sender context in one place.
LeafRelay Control Plane
Run email delivery with the visibility your team actually needs.
LeafRelay brings SMTP relay, API sending, domain authentication, campaigns, automation, and message traceability into one operational surface so product, lifecycle, and support teams can move without losing answers.
SMTP relay
API sending
SPF, DKIM, DMARC
Campaigns and automation
Logs and analytics
LeafRelay Campaign and Delivery Workspace
Live operations surface
Domain authentication built in
Delivery logs and campaign response in one place
Send
SMTP and API on the same platform
Keep existing apps moving through SMTP while new product flows, services, or internal tools send through API patterns.
Authenticate
Sender setup that stays operational
Track SPF, DKIM, and DMARC readiness so domains launch with the records mailbox providers expect.
Orchestrate
Campaigns, templates, and automations
Move from one-off broadcasts to repeatable lifecycle flows without splitting delivery, content, and reporting across tools.
Respond
Logs and analytics for real follow-up
See what was sent, what failed, what engaged, and where sender or list quality needs attention.
Platform
One operating surface for the email that touches customers every day.
LeafRelay is built for the day-to-day work around delivery, not just the send button. Teams can set up senders, launch campaigns, automate journeys, trace outcomes, and respond to delivery issues without leaving the same control plane.
Lifecycle and campaign workflows
Run broadcasts, reusable templates, and automated follow-up from the same product surface that handles sender setup and message tracking.
Operational visibility by default
Review delivery events, campaign performance, and sender health without stitching together separate reporting tools and admin panels.
Live operations surface
From sender setup to delivery response, the work stays coherent.
LeafRelay is built for the day-to-day work around delivery, not just the send button. Teams can set up senders, launch campaigns, automate journeys, trace outcomes, and respond to delivery issues without leaving the same control plane.
Workflow
From sender setup to delivery response, the work stays coherent.
Most teams do not need more email vendors. They need a predictable path from domain readiness to message launch to delivery investigation. LeafRelay keeps that path intact.
SMTP and API on the same platform
Keep existing apps moving through SMTP while new product flows, services, or internal tools send through API patterns.
Sender setup that stays operational
Track SPF, DKIM, and DMARC readiness so domains launch with the records mailbox providers expect.
Campaigns, templates, and automations
Move from one-off broadcasts to repeatable lifecycle flows without splitting delivery, content, and reporting across tools.
Logs and analytics for real follow-up
See what was sent, what failed, what engaged, and where sender or list quality needs attention.
Launch campaigns or automate message journeys
Move from one-off broadcasts to repeatable lifecycle flows without splitting delivery, content, and reporting across tools.
SPF, DKIM, and DMARC readiness
Track the records a sender domain needs before high-value email goes live, with one place to review what is configured and what still needs action.
SMTP
SMTP relay
API
API sending
DNS
SPF, DKIM, DMARC
Logs
Logs and analytics
Workflow
From sender setup to delivery response, the work stays coherent.
Most teams do not need more email vendors. They need a predictable path from domain readiness to message launch to delivery investigation. LeafRelay keeps that path intact.
Authenticate sender domains once, then reuse them everywhere.
Domain records, sender identity, and deliverability controls stay aligned across transactional mail, automations, and campaigns.
Build delivery workflows around the teams that actually operate them.
Product, lifecycle, and operations teams can move through templates, sends, and reporting from the same platform instead of handing work off between disconnected tools.
Answer support and delivery questions without guesswork.
Logs, message outcomes, and campaign analytics make it easier to trace what happened and what needs attention next.
01
Set up domains and relay access
Add sender domains, confirm authentication records, and keep relay credentials scoped to the systems that need them.
02
Build reusable templates and audiences
Organize recipients, layouts, and sender rules so campaigns and product mail share the same operational base.
03
Launch campaigns or automate message journeys
Run broadcasts, triggered sequences, and lifecycle sends from the same workspace used to manage delivery infrastructure.
04
Trace outcomes and correct issues quickly
Use delivery logs, status changes, opens, clicks, bounces, and unsubscribes to understand what changed and what to fix.
Deliverability
Built around the controls mailbox providers and operations teams expect.
Authentication, sender reputation, message traceability, and list quality all affect whether email reaches the inbox. LeafRelay keeps those concerns close to the daily sending workflow instead of hiding them behind support tickets.
Authentication
SPF, DKIM, and DMARC readiness
Track the records a sender domain needs before high-value email goes live, with one place to review what is configured and what still needs action.
Traceability
Message-level delivery answers
Follow sends from launch to result so support, product, and operations teams can respond with actual delivery context instead of assumptions.
Control
Operational access without infrastructure sprawl
Keep relay usage, domain setup, automation flows, and campaign controls inside one private platform rather than scattering them across tools and shared mail paths.
Give your team one place to send, trace, and improve email delivery.
LeafRelay is designed for the daily operational work behind product email, lifecycle messaging, and campaigns. Launch from one control plane and keep the delivery answers close when the questions start.