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B2B Cold Email Deliverability Engine

Autonomous Make.com blueprint pre-auditing SPF/DMARC and screening disposable domains before sending

✓ Turnkey Engine ⚡ Make.com + Smartlead Digital Download $49 (One-Time)
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Solopreneur Technical Breakdown

Production-grade Make.com automation workflow for cold outreach teams and agencies. Ingests prospect lead lists, audits domain email deliverability via MailAuthGuard, evaluates mailbox risk via FraudShield, and routes verified prospects to Smartlead/Instantly while isolating risky domains.

Key Strengths

  • ✓ Protects sending domains from burning and spam folder quarantine
  • ✓ Pre-checks RFC 7208 10-lookup limits and DMARC enforcement
  • ✓ Automatic tri-route dispatch (Safe / Review / Suppressed)

Operational Constraints

  • ✗ Requires free Make.com account

Architecture & Features

  • • Automated MailAuthGuard deliverability check
  • • FraudShield disposable email screening
  • • Smartlead, Instantly, and HubSpot CRM routing
  • • Google Sheets & Airtable logging

Target Persona & Scalability

Cold email agencies, outbound SDR teams, and solo SaaS founders running high-volume outbound campaigns.

Head-to-Head Comparisons

B2B Cold Email Deliverability Engine vs B2B Lead Enrichment Engine