MailflowMon
MailflowMon
Everything you need to ensure your emails reach the inbox.
Sends real test emails through your mail servers and verifies delivery. Measures round-trip time from send to receive.
Every test email is analyzed for authentication headers. Know immediately when your email authentication is misconfigured.
Get notified via email or webhook the moment your monitor goes DOWN — and again when it's back UP. Configurable failure thresholds.
Track delivery success rates, response times, and authentication results with hourly, daily, and weekly aggregated statistics.
Integrate monitoring data into your own tools using the REST API. Retrieve monitors, results, and statistics programmatically.
Monitor multiple domains and email servers from a single account. Each domain is verified via DNS TXT records.
Get started in three simple steps.
Register your domain and verify ownership with a simple DNS TXT record.
Set up monitors with your test email address, check intervals, and alert preferences.
Receive instant DOWN and UP notifications when delivery fails or recovers.
Create a free account and start monitoring in minutes. No credit card required.
Create Your Account