# ldm-email-deliverability

> Use this tool when you need to optimize email campaigns and improve deliverability rates across various email providers. It solves problems related to inbox placement, authentication, and spam filtering by providing detailed test results, including per-provider placement and DNS health checks. It takes email content and configuration as input and outputs comprehensive deliverability reports, making it ideal for use cases where maximizing email reach and avoiding spam filters is crucial.

Canonical page: https://skillsregistry.net/skills/live-direct-marketing-ldm-inbox-check-mcp  
JSON: https://api.skillsregistry.net/v1/skills/live-direct-marketing-ldm-inbox-check-mcp

## Description

Programmatic email deliverability testing for AI agents. Create inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex — get per-provider placement (Inbox/Spam/Promotions), SPF/DKIM/DMARC auth, Rspamd & SpamAssassin verdicts, DNS health (MX, PTR, DNSBL), and live SSE results.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/pn1p48321n)
- **Repository:** <https://github.com/live-direct-marketing/ldm-inbox-check-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "live-direct-marketing-ldm-inbox-check-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/live-direct-marketing-ldm-inbox-check-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/live-direct-marketing-ldm-inbox-check-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt