mailX by mailwarm

mailX by Mailwarm is a comprehensive email deliverability toolkit designed for both humans and AI agents. It helps users understand why their emails are going to spam and provides actionable steps to fix these issues. The platform offers a suite of tools for DNS lookups, email authentication checks (SPF, DKIM, DMARC, BIMI), mail server tests, and blacklist checks, all running against live DNS in real time. This tool is ideal for founders, sales teams, marketing teams, agencies, and developers who rely on email performance. It provides clear, plain-English explanations of technical issues and specific fixes, eliminating the need for deep technical expertise. mailX distinguishes itself by offering combined audits, API and MCP access for AI agents, and a focus on actionable insights rather than just raw data. It's part of the Mailwarm ecosystem, which aims to simplify email deliverability diagnostics and maintenance. mailX helps users verify domain configurations, detect DNS issues, prevent spoofing, improve inbox placement, and identify if their domain or IP is listed on spam databases. By providing fast diagnostics and clear recommendations, it ensures that emails reach the intended inbox, protecting sender reputation and improving overall email campaign effectiveness.