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SMTP Tester

Validate your email configuration before deployment

SMTP Server Details

e.g., smtp.gmail.com, smtp.sendgrid.net

587 (TLS) or 465 (SSL)

Never share your password

💡 Common Providers

Gmail: smtp.gmail.com:587

SendGrid: smtp.sendgrid.net:587

AWS SES: email-smtp.[region].amazonaws.com:587

Your credentials are sent directly to the SMTP server. They are not stored.