What is an email checker?

An email checker is a tool that verifies the validity of an email address by checking its syntax, domain MX records, and server status without sending any emails.

How do I use the Email Checker on PortCheckerTool.com?

Enter an email address in the form on PortCheckerTool.com's Email Checker page and click 'Check' to validate its syntax, domain, and server status. Export results to CSV for analysis.

Email Checker - PortCheckerTool.com

Use PortCheckerTool.com’s free Email Checker to verify email addresses. Check syntax, domain MX records, and server status instantly to ensure email validity.

Why Use Our Email Checker?

Our Email Checker helps you:

Validate email syntax to ensure proper formatting.
Check domain MX records to confirm email deliverability.
Verify SMTP server status for active email accounts.
Export results for record-keeping or analysis.

How It Works

Enter an email address, and our tool will check its syntax, verify the domain’s MX records, and attempt a non-intrusive SMTP connection to the mail server. Results are displayed instantly, and no emails are sent during the process.

Next Steps

After verifying your email, try our port checker tool to test email-related ports (e.g., 25 for SMTP, 993 for IMAPS) or check your IP address for network setup.