One‑click SMTP server test with real‑time protocol logs Email • Email Marketing • Developer Tools 4 111 Mintlify Knowledge infrastructure for AI agents Notes • Text Editors • GitHub Justin Torre We have been using the editor every day and it's an absolute game changer!!! I love this product and I think it's one of the leading editor experiences I have tried. Also, the ability to publish customer facing docs is just amazing.
Test any outgoing email setup—like Gmail, Outlook, SES—in seconds, no signup required. Just enter your server details and see what’s working and what’s not in clear, live feedback. Fix login, security or connection issues fast—no technical expertise needed.
The tool displays comprehensive SMTP connection logs and server responses in real-time, helping users identify specific failures like authentication errors, timeouts, or relay access problems. Supports common providers (Gmail, Office 365, SendGrid, Amazon SES) with pre-configured settings.
SMTP-Test.com provides real-time SMTP connection testing with detailed diagnostic reporting. Users enter server details, port, security settings, and credentials to instantly validate connectivity and authentication, catching configuration errors before production deployment.
SMTP-Test.com allows users to test SMTP relay setup, verify message delivery routing, and check transport layer security. Users can send test emails after successful connection to validate end-to-end relay functionality.
The tool includes a quick reference guide with pre-configured SMTP settings for Gmail, Microsoft 365, Amazon SES, and SendGrid, eliminating manual lookup and reducing configuration errors for common providers.