Solutions
- - - Web Services
      Monitoring
    - Monitors web services such as SOAP, GET/POST, TCP, ICMP, & SSL Certificates for uptime, performance & functionality.
  - - Web Page
      Monitoring
    - Monitor single page load times, and element-level details, with real browsers from data centers around the world.
  - - Web Application
      Monitoring
    - Monitor multi-step web transactions for performance, functionality, & accessibility around the globe.
- - - Infrastructure
      Monitoring
    - Monitor performance & functionality of multiple Internet services through a highly configurable platform.
  - - Load / Stress
      Testing
    - LoadView by Dotcom-Monitor is an on-demand, cloud-based load testing platform for websites, web applications, & APIs.
  - - Application Performance Monitoring (APM) Solutions
    - Dotcom-Monitor APM Solutions: End-to-End Visibility for Complete Digital Experience Monitoring. Learn More.
Features
Pricing
Use Cases
Resources

SMTP Server Monitoring

Ensure availability and performance of your incoming and outgoing email.

Improve SMTP Server Availability

Uncover and diagnose common SMTP issues.

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.

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.

Get Started Today with SMTP Server Monitoring.

30-Day Free Trial. No Credit Card Required.