email-verifier

email-verifier

3.5

The Email Verifier MCP Server provides an efficient and reliable solution for verifying email addresses in real-time.

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Email Verifier MCP Server

Overview

The Email Verifier MCP Server provides an efficient and reliable solution for verifying email addresses in real-time. This service ensures that a mailbox truly exists, enhancing the quality of your email lists and improving your communication strategies.

Features

  • Real-time Email Validation: The server performs validations instantly, typically within a second or two, by utilizing SMTP for email verification. This process involves checking the email format, domain records (MX), and connecting to the target mail server to confirm the existence of the user.

  • High Accuracy: Although some email servers may not cooperate in the validation process, the Email Verifier MCP Server generally offers a high accuracy rate of 90% or more.

  • Freemium Model: The server is free to use with a limit of 5 requests per minute. For higher usage, various pricing plans are available to suit different needs.

How It Works

The server uses a systematic approach to validate email addresses:

  1. Email Format Check: Ensures that the email address adheres to standard format guidelines.

  2. Domain Record Check: Verifies the presence of domain records (MX) associated with the email address.

  3. SMTP Verification: Connects to the target mail server to check the actual existence of the user.

Usage

Tools

The main tool provided by this server is /verify/v1, which is designed to validate email addresses with precision. Below is a brief description of its usage:

  • Tool Name: verify_v1
  • Description: This tool verifies email addresses by performing a series of checks to ensure their validity.
  • Parameters:
    • email: (String) The email address to be validated.

Response Format

The result of an email verification request is returned in JSON format, containing the following fields:

  • email: The email address being verified.
  • user: The user ID part of the email address (before '@').
  • domain: The domain associated with the email address.
  • status: Indicates the deliverability of the email address—valid, invalid, or unknown.
  • reason: Provides an explanation for the status, if applicable.
  • disposable: Boolean value indicating whether the email address is disposable.

Disclaimer

It's important to note that some email servers may not facilitate the verification process and may be configured to prevent validation, which can affect the accuracy of the results.

Conclusion

The Email Verifier MCP Server is a powerful tool to ensure the integrity of your email lists by verifying email addresses effectively and accurately. Whether you're managing a small list or a large database, this server provides the tools necessary to maintain high-quality communications.