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MailboxValidator Email Validator

wordpress.orgForms, surveys & polls

PulseGate's liveness check found it on 13 Sep 2026; it is registered on WordPress.org and has been in the index since 13 Sep 2026. How this is checked

MailboxValidator Email Validator is a WordPress plugin that checks email addresses submitted through supported forms and registration flows. It blocks disposable, invalid, free, and role-based addresses using the MailboxValidator API, with a free allowance of up to 300 validations per month.

Inferred · not functionally tested

FreemiumWebCloud-managedEmbeddable
MailboxValidator Email Validator preview
Visit wordpress.org

Overview

6 features

Purpose: Preventing spam signups and submissions caused by disposable, invalid, free, or role-based email addresses.

Inferred · not functionally tested

Audience: WordPress site owners and form administrators

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: freemium · license: Proprietary · platforms: WEB · deployment: browser, cloud_managed, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: wordpress.org · wordpress.org. These links do not verify the individual claims.

MailboxValidator Email Validator sits in PulseGate's Forms, surveys & polls category. Inferred · not functionally tested: It focuses on preventing spam signups and submissions caused by disposable, invalid, free, or role-based email addresses. Inferred · not functionally tested: It is built as a B2B product for wordPress site owners and form administrators. Basis unknown · not verified: MailboxValidator Email Validator follows a freemium model. Basis unknown · not verified: It runs on the web and embeddable surfaces.

Behind MailboxValidator Email Validator is MailboxValidator, and it first shipped in 2019. Inferred · not functionally tested: Among its 6 catalogued features are disposable email blocking, invalid email blocking, and free email blocking. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Disposable email blocking
  • Invalid email blocking
  • Free email blocking
  • Role-based email blocking
  • Spam signup prevention
  • Form integrations

Topics: Inferred · not functionally tested

Tags
wordpress-pluginemail-validationspam-preventiondisposable-email-blocking

JSON profile · Text profile · Access guide

Built with & integrations

Connectors
API
Runs on
BrowserCloud-managedEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyFree tier
Legal
Privacy Policy

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed13 Sep · 00:58 UTC
    MailboxValidator Email Validator seen via WordPress Plugins
    Source: WordPress Plugins · Open

Frequently asked questions about MailboxValidator Email Validator

What is MailboxValidator Email Validator?
Inferred · not functionally tested: MailboxValidator Email Validator focuses on preventing spam signups and submissions caused by disposable, invalid, free, or role-based email addresses. It is catalogued under Forms, surveys & polls on PulseGate.
Who should use MailboxValidator Email Validator?
Inferred · not functionally tested: MailboxValidator Email Validator is a B2B product built for wordPress site owners and form administrators.
Does MailboxValidator Email Validator have a free plan?
Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
What platforms does MailboxValidator Email Validator run on?
Basis unknown · not verified: MailboxValidator Email Validator runs on the web and embeddable surfaces.
Is MailboxValidator Email Validator still active?
PulseGate's liveness check found it on 13 Sep 2026.
What are alternatives to MailboxValidator Email Validator?
Similar projects tracked by PulseGate include SMTPing Email Verifier, Better Email Validator, and WP-Mail-Validator.SMTPing Email VerifierBetter Email ValidatorWP-Mail-Validator
Who makes MailboxValidator Email Validator?
MailboxValidator Email Validator is developed by MailboxValidator.
How long has MailboxValidator Email Validator been around?
MailboxValidator Email Validator first shipped in 2019.

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