Core configuration

reenable-after

Operational reference for the PowerMTA reenable-after directive or configuration concept.

Purpose

reenable-after participates in core configuration. Use it only after identifying the configuration scope, the message population affected, and the evidence that will confirm the change worked.

Syntax pattern

# Syntax pattern — verify exact form in your licensed release
reenable-after VALUE

Scope and precedence

Confirm whether the setting is global, source-scoped, VirtualMTA-scoped, domain-scoped or pattern-selected. More specific policy can override a broad default, and overlapping matches can make the effective result different from the line being inspected.

Operational example

# Documentation example
# Replace placeholders and validate locally
reenable-after EXAMPLE_VALUE

Production guidance

• Record why this setting exists and which traffic it controls.
• Avoid copying values from unrelated infrastructures.
• Validate configuration syntax before reload.
• Review queue growth and remote SMTP responses after deployment.
• Keep a rollback copy of the last validated configuration.

Common mistakes

• Using the directive in the wrong scope.
• Assuming an example value is a universal recommendation.
• Creating overlapping rules whose precedence is unclear.
• Changing delivery policy without monitoring provider responses.

Validation

Confirm the effective routing or delivery result using a controlled test, configured logs, accounting output and the final received headers. Syntax acceptance alone does not prove the intended policy was selected.

Related