feat: Add Proofpoint blacklist detection and display SMTP response details#65
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lucaforni
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Feb 1, 2026
lucaforni
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- Add Proofpoint-specific patterns to SMTP response parser (554 5.7.0 Blocked, etc.)
- Display full SMTP response message and code in blacklist record details view
- Add comprehensive tests for Proofpoint pattern detection
- Proofpoint blocks are automatically retried every 2 days via existing retry mechanism
- Add Proofpoint-specific patterns to SMTP response parser (554 5.7.0 Blocked, etc.) - Display full SMTP response message and code in blacklist record details view - Add comprehensive tests for Proofpoint pattern detection - Proofpoint blocks are automatically retried every 2 days via existing retry mechanism
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