Email infrastructure
without borders.
Send through API or SMTP, operate verified sender identity, follow every delivery event, and keep reputation signals close to the message—all from one control plane.
curl -X POST https://dashboard.sendaxion.com/api/v1/messages \
-H "Authorization: Bearer pp_live_••••••" \
-H "Content-Type: application/json" \
-d '{
"from": "alerts@yourdomain.com",
"to": ["customer@example.com"],
"subject": "Security alert",
"html": "<strong>New sign-in detected</strong>"
}'One operating layer around the message
Built where complexity is normal. Ready wherever business moves.
Teams building from Africa often serve customers across borders from the beginning. Different networks, recipient systems, sending identities, and operational realities should not turn email into a collection of disconnected tools.
SendAxion is built around one idea: keep the route from application to recipient visible enough to understand, operate, and improve.
Use the interface your stack needs. Keep the same operational truth.
Send through the authenticated message API or SMTP submission. Both paths can live beside the same domains, activity, event history, suppressions, analytics, and infrastructure controls.
Application email with a trail behind it.
Scoped API credentials, verified sending domains, text or HTML bodies, custom headers, campaign tags, suppression checks, and a message ID that stays useful after submission.
Explore Email APIKeep legacy and off-the-shelf software in the same picture.
Create SMTP credentials, select transactional or marketing stream behavior, submit over standard SMTP ports, and keep resulting traffic visible beside API-generated messages.
Explore SMTP RelayThe message can leave your app. The evidence should not.
Search by status, recipient, sender, subject, date, or campaign. Open a message and see the event trail, recipient response, enhanced status, bounce classification, and sending-domain context around it.
A message is more than a send call. It is a chain of evidence.
SendAxion correlates message identity with delivery events so reception, delivery, transient failure, bounce, expiration, rejection, feedback, and out-of-band outcomes can be understood around the same message.
Follow the signalOne message. One timeline. No log archaeology.
The path between submission and recipient response should be inspectable without stitching together application logs, MTA output, provider dashboards, and DNS tools by hand.
Inbox outcomes are built before the send button.
Authentication, reputation, routing, transport, suppression, and recipient feedback are separate systems in the protocol stack. SendAxion brings their signals closer together operationally.
Sender authentication
Keep SPF, DKIM, domain verification, and DMARC reporting close to the sending identity.
DNSBL monitoring
Check delivery IPs against DNS blocklists and keep results visible to operators.
IP reputation control
Assign and operate dedicated delivery resources when reputation isolation matters.
TLS reporting
Ingest TLS reporting data so secure-transport failures are visible alongside other delivery signals.
Bounce classification
Classify delivery failures and preserve response codes and enhanced status for investigation.
Automatic suppressions
Hard bounces and complaints can feed suppression controls to reduce repeated bad sends.
Delivery nodes
Keep the infrastructure responsible for delivery visible rather than abstracting it away completely.
Event feedback
Fan message outcomes back into customer endpoints for downstream automation.
Fleet and analytics
Read sending and infrastructure behavior over time instead of reacting only to individual incidents.
Transactional and marketing traffic can share a platform without becoming the same stream.
SendAxion SMTP credentials and sending domains understand stream intent. Campaign identifiers can travel with messages while activity, suppressions, and infrastructure context stay visible around them.
Keep critical product mail identifiable.
Separate stream intent at the credential/domain layer while retaining the same operational evidence after submission.
Carry campaign context into the delivery operation.
Campaign tags and marketing stream types help preserve intent while messages still participate in SendAxion activity and feedback systems.
See the infrastructure around the identity.
Sending domains do not live alone. SendAxion connects them operationally to authentication, delivery IPs, DMARC reports, TLS reports, DNSBL checks, messages, and the fleet moving the traffic.
Sending, infrastructure, identity and feedback belong in the same room.
The real SendAxion control plane already exposes domains, single senders, delivery nodes, IPs, API keys, SMTP credentials, message activity, events, webhooks, suppressions, blocklists, fleet metrics, DMARC, TLS reports, DNSBL checks and analytics.
Delivery operating picture
Make every message explain itself.
Start with a verified sending identity. Connect through API or SMTP. Keep the delivery trail visible from submission to outcome.