MES · Message Engine
The send rail: email that respects consent and suppression.
One send-of-record for everything you mail — with consent, suppression, and logging built into the rail, not bolted on.
MES is the send substrate: a single service that owns routing, scheduling, suppression, and delivery logging for every message the stack sends.
Bounces and complaints feed a portfolio-wide suppression list automatically. Voluntary and involuntary streams are separated by design, so marketing mistakes can never leak into transactional mail.
Suppression-first
Bounces and complaints suppress across the whole portfolio before the next send goes out.
Consent-aware streams
Voluntary and involuntary mail ride separate rails with separate rules.
Send-of-record logging
Every message durable-logged: what went, to whom, when, and what happened next.
Available today: make your business readable by AI agents.
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