# MailGenius
ID: 09-mailgenius
Page: https://gtmmcps.com/tools/09-mailgenius
JSON: https://gtmmcps.com/data/tools/09-mailgenius.json
Documentation references: https://gtmmcps.com/docs/09-mailgenius/
Category: Email Deliverability
MCP support: none-found
Testing: RESEARCHED
API access: paid
Last checked: 2026-09-02
Endpoint check: not-applicable; date: Not recorded

Free/paid email deliverability and spam-testing tool - checks SPF/DKIM/DMARC authentication, scans blacklists, previews inbox rendering across Gmail/Outlook, and scores spam likelihood.

## MCP links

## Sources
- https://www.mailgenius.com/
- https://www.mailgenius.com/api-application/
- https://mcp.pipedream.com/app/mailgenius
- https://coldiq.com/tools/mailgenius

## Research notes
A "MailGenius MCP Server" listing exists at mcp.pipedream.com/app/mailgenius, but Pipedream is a generic workflow-automation platform that auto-generates MCP wrappers around thousands of apps' APIs - it is not a MailGenius-published or dedicated community server, so this is marked none-found per this directory's convention (consistent with how Zapier-MCP-only listings are treated elsewhere in this file and the wider directory). 2026-09-02: re-checked mailgenius.com/llms.txt (404) and web search; only Pipedream and Runbear aggregator listings surface, no MCP server found.

## Named capabilities
Tool names below are reported by sources. Their presence is not a successful call.

## CLI evidence
Status: community
- Reported install command: npm install -g mailgenius-cli; source: https://www.npmjs.com/package/mailgenius-cli
- Reported install command: pip install mailgenius; source: https://pypi.org/project/mailgenius/

Read current vendor documentation before configuring or running commands.