Classification
2- Complexity
- Medium
- Impact area
- Technical
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Standard protocol for exchanging and sending email between mail servers.
360° overview
Six perspectives place the building block in context. The numbers show where each perspective continues in the reading path.
The building block at a glance
Simple Mail Transfer Protocol (SMTP)
360°
Integrations
MTA (e.g., Postfix, Exim)
+2
Separation of submission and relay for clear responsibility.
Value stream stage: Run