SMTP (Simple Mail Transfer Protocol) monitoring connects to your server and attempts an SMTP handshake. An alert is sent if the remote server does not respond to a handshake, is unavailable, or responds with an error.
Dotcom-Monitor
Website Monitoring & Performance Testing
SMTP Server Monitoring
Ensure availability and performance of your incoming and outgoing email.
Improve SMTP Server Availability
Uncover and diagnose common SMTP issues.
211
System status message or help
reply.
421
Service is not available due to a
connection issue.
450
The requested command failed
because the user’s mailbox was
unavailable.
451
The command has been terminated due to a server error.
550
The requested command failed because the user’s mailbox was unavailable or doesn’t exist.
552
The action was terminated due to exceeded storage allocation.
SLA Reporting
Guarantee and meet SLA (Service Level Agreement) requirements.
Whether your SMTP server is hosted in-house or via a third-party party provider, our SLA management reporting lets you keep an eye on critical deliverability metrics.
- Server Logins
- SSL Connections
- Port Parameters
- Timeout Thresholds
- Server Logins
- SSL Connections
- Port Parameters
- Timeout Thresholds
