Cloudmersive · Schema

FullEmailValidationResponse

Full email addresss validation result

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Properties

Name Type Description
ValidAddress boolean True if the email address is valid overall, false otherwise
MailServerUsedForValidation string Email server connected to for verification
Valid_Syntax boolean True if the syntax of the email address is valid, false otherwise. This is one component of ValidAddress, but not the only one.
Valid_Domain boolean True if the domain name of the email address is valid, false otherwise. This is one component of ValidAddress, but not the only one.
Valid_SMTP boolean True if the email address was verified by the remote server, false otherwise. This is one component of ValidAddress, but not the only one.
IsCatchallDomain boolean True if the domain is a catch-all domain name, false otherwise. Catch-all domain names, while rare, always accept inbound email to ensure they do not lose any potentially useful emails. Catch-all doma
Domain string Domain name of the email address
IsFreeEmailProvider boolean True if the email domain name is a free provider (typically a free to sign up web email provider for consumers / personal use), false otherwise.
IsDisposable boolean True if the email address is a disposable email address, false otherwise; these disposable providers are not typically used to receive email and so will have a low likelihood of opening mail sent ther
View JSON Schema on GitHub

JSON Schema

cloudmersive-full-email-validation-response-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/cloudmersive/json-schema/cloudmersive-full-email-validation-response-schema.json",
  "title": "FullEmailValidationResponse",
  "description": "Full email addresss validation result",
  "x-generated": "2026-11-05",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/cloudmersive-email-api-openapi.yml#/components/schemas/FullEmailValidationResponse",
  "type": "object",
  "properties": {
    "ValidAddress": {
      "description": "True if the email address is valid overall, false otherwise",
      "type": "boolean"
    },
    "MailServerUsedForValidation": {
      "description": "Email server connected to for verification",
      "type": "string"
    },
    "Valid_Syntax": {
      "description": "True if the syntax of the email address is valid, false otherwise.  This is one component of ValidAddress, but not the only one.",
      "type": "boolean"
    },
    "Valid_Domain": {
      "description": "True if the domain name of the email address is valid, false otherwise.  This is one component of ValidAddress, but not the only one.",
      "type": "boolean"
    },
    "Valid_SMTP": {
      "description": "True if the email address was verified by the remote server, false otherwise.  This is one component of ValidAddress, but not the only one.",
      "type": "boolean"
    },
    "IsCatchallDomain": {
      "description": "True if the domain is a catch-all domain name, false otherwise.  Catch-all domain names, while rare, always accept inbound email to ensure they do not lose any potentially useful emails.  Catch-all domain names can occassionally be configured to first accept and store all inbound email, but then later send a bounce email back to the sender after a delayed period of time.",
      "type": "boolean"
    },
    "Domain": {
      "description": "Domain name of the email address",
      "type": "string"
    },
    "IsFreeEmailProvider": {
      "description": "True if the email domain name is a free provider (typically a free to sign up web email provider for consumers / personal use), false otherwise.",
      "type": "boolean"
    },
    "IsDisposable": {
      "description": "True if the email address is a disposable email address, false otherwise; these disposable providers are not typically used to receive email and so will have a low likelihood of opening mail sent there.",
      "type": "boolean"
    }
  }
}

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