SMTP Test Tool

SMTP Test Tool is a free, browser-based utility designed for IT professionals and developers to verify SMTP server configurations and diagnose email delivery issues. It enables real-time testing of connections across major providers like Gmail, Office 365, and SendGrid, offering detailed diagnostics on authentication, port accessibility, and transport layer security.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

Get Free API Credits API Documentation

How to get LLM mention data →

// Fetch SMTP Test Tool mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "SMTP Test Tool",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]