mailX by mailwarm (YC S20)

mailX is a comprehensive email deliverability toolkit designed to ensure your emails reach their intended inboxes. Key features include: • Instant diagnosis of email spam issues • Step-by-step instructions for quick fixes • SPF, DKIM, DMARC, and BIMI authentication checkers • Blacklist and SMTP/IMAP testing • DNS record lookups and generators This platform helps identify common problems that push emails to spam folders, such as misconfigured DNS records or authentication failures. It provides clear, actionable guidance to resolve these issues, improving your email sender reputation and overall deliverability. Users can analyze their domain quickly and get precise answers on how to optimize their email setup. mailX offers a suite of tools including SPF, DKIM, and DMARC checkers to validate your email authentication, a blacklist checker to see if your domain is flagged, and SMTP/IMAP testers to ensure server connectivity. Additionally, it provides generators for DMARC and SPF records, simplifying the setup process for robust email security. Ideal for email marketers, system administrators, and anyone relying on email communication, mailX ensures your messages land in the inbox, not the spam folder. It's built to provide rapid insights and fixes for persistent email deliverability challenges, with full API access for integration into existing systems.