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.

We created SMTP‑Test.com because every time we—or any non-tech user—tried sending emails through services like Gmail, Outlook, SES or SendGrid, we ran into confusing errors. We wanted a one-click way to figure out what’s wrong without needing code, CLI, or signups—just instant, easy feedback on whether your email setup works.

Congratulations to the team on this launch. Real-time SMTP protocol logs and instant testing are invaluable for debugging. Does it support custom authentication mechanisms, and can logs be exported in multiple formats?

SMTP-Test.com is a real time-saver, especially for anyone who manages multiple email servers or helps clients troubleshoot delivery issues. I was able to quickly test my Gmail and Outlook SMTP settings without needing to register or mess around with complicated tools. The live protocol logs are super helpful for spotting login or security problems right away. This would be great for small business owners, IT consultants, or even freelancers who need a fast way to verify email setups without digging into technical documentation.

SMTP‑Test.com

One‑click SMTP server test with real‑time protocol logs