mailX

mailX is an email deliverability toolkit for humans and AI agents: free DNS and email authentication tools, an API, and an MCP server that works inside ChatGPT.

On this channel, we diagnose and fix real email deliverability problems with AI, step by step:
• Check SPF, DKIM, DMARC and BIMI in ChatGPT
• Reverse DNS (PTR), MX, CNAME and TXT lookups explained
• Generate SPF, DKIM and DMARC records that work
• Test SMTP and IMAP servers
• Use the mailX API and MCP server with Claude Desktop, Cursor and n8n

New video every week.

Free tools: https://themailx.com/?utm_source=youtube&utm_medium=channel_description
mailX in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6ace06bb3eec81918d41b8b3dbc4b325
MCP server docs: https://themailx.com/docs/mcp?utm_source=youtube&utm_medium=channel_description
API docs: https://themailx.com/docs/api?utm_source=youtube&utm_medium=channel_description