SMTP Tester

Email Freemium View on RapidAPI ↗

### 📌 **SMTP Tester API — Overview** The **SMTP Tester API** allows developers to verify SMTP server configurations programmatically. It can test: * SMTP connectivity * SMTP authentication * TLS/SSL handshake * Certificate validity * Email sending capability * Port availability * Incorrect credentials & connection issues The API returns a **structured JSON response** containing: *…

2 subscribers
106 ms avg latency
1 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

SMTP Tester endpoints

MethodEndpointDescription
POST Test SMTP
/test 		Test SMTP server

SMTP Tester pricing

PlanPriceRate limitQuotas
BASIC Free —
  • Requests: 10 / monthly (then $0.0100 each)
PRO $4.99 / month —
  • Requests: 10,000 / monthly
ULTRA $49.99 / month —
  • Requests: 900,000 / monthly
MEGA $199 / month —
  • Requests: 2,500,000 / monthly

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