Deliverability Diagnosis, SPF/DKIM/DMARC Stacks, Inbox Warmup, Spam Trigger Elimination & Sending Infrastructure
Engineer email deliverability end to end: five-layer diagnosis (authentication, sender reputation, engagement, content, infrastructure) with ordered fix sequences and free monitoring stacks, complete SPF/DKIM/DMARC engineering (10-lookup limits, 2048-bit DKIM selectors, progressive none-to-reject DMARC rollouts, BIMI, MTA-STS and PTR), organic inbox warmup protocols for new domains, dormant revivals, ESP migrations and volume scale-ups, spam trigger elimination across content, technical and reputation families with B2B gateway vs consumer Gmail calibration, and compliant sending infrastructure: root-domain firewalls, lookalike portfolios, mailbox fleet math and CAN-SPAM/GDPR suppression architecture.
Paste this into your Cursor / Claude Code / Windsurf MCP config (streamable HTTP):
{
"mcpServers": {
"inboxforge": {
"url": "https://inboxforge-api.agentweb-hub.workers.dev/mcp"
}
}
}
Free tier: 10 requests/day per agent. Pro lifetime unlock: $7.99 on Gumroad (or the all-access suite pass). Solana USDC supported on-chain.