Online SMTP Test

Verify and Troubleshoot Your SMTP Server Online

Test SMTP server connectivity by entering server details and sending a test email. Configure host, port, authentication, and recipient information.

SMTP Host *

SMTP server hostname or IP address

SMTP Port *

Common ports: 25, 465 (SSL), 587 (TLS)

Encryption

Encryption method (TLS recommended)

Username

SMTP authentication username (optional)

Password

SMTP authentication password (optional)

From Email *

Sender email address

To Email *

Test recipient email address

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