Email header analyzer: SPF/DKIM/DMARC/ARC verdicts, domain alignment, hop delays. No lookups.
Connect Remote server
claude mcp add --transport http mailalign https://mailalign.mike-tusa.workers.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"{
"mcpServers": {
"mailalign": {
"url": "https://mailalign.mike-tusa.workers.dev/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}{
"servers": {
"mailalign": {
"type": "http",
"url": "https://mailalign.mike-tusa.workers.dev/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}Settings > Connectors > Add custom connector
URL: https://mailalign.mike-tusa.workers.dev/mcpReplace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 1 found in our last check
analyze_headersAnalyze pasted raw email headers. Reports From / Return-Path / Reply-To / DKIM d= alignment (relaxed and strict), SPF / DKIM / DMARC / ARC verdicts as recorded by the receiving servers (Authentication-Results, ARC-*), the Received hop chain oldest first with per-hop delays and p…
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. 'Bearer <key>' for a free monthly quota (POST /api/keys). Works without a key. |
Details
| Endpoint | https://mailalign.mike-tusa.workers.dev/mcp (Streamable HTTP) |
| First published | 17 Oct 2026 |
| Last updated | 17 Oct 2026 |
| Registry name | dev.workers.mike-tusa.mailalign/mailalign |
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