Rutvik Panchal

Trumailo verifies every email address submitted to your WordPress site — in real time, with one drop-in plugin — and stops fake, throwaway, mistyped, and risky addresses before they touch your CRM, mailing list, or order pipeline.
<h4>Why bother</h4>
<ul>
<li>Spam signups inflate your list and tank deliverability.</li>
<li>Disposable inboxes (Mailinator, 10MinuteMail, etc.) never convert.</li>
<li>Typo’d emails (<code>gmial.com</code>, <code>yhaoo.com</code>) are lost forever.</li>
<li>Role addresses (<code>admin@</code>, <code>info@</code>) hurt sender reputation.</li>
</ul>
Trumailo catches all of those at the form, with a friendly inline message.
<h4>Works out of the box with</h4>
<ul>
<li>WordPress core (registration, comments, REST users)</li>
<li>WooCommerce (classic checkout, block checkout, registration)</li>
<li>Easy Digital Downloads</li>
<li>Contact Form 7</li>
<li>WPForms</li>
<li>Gravity Forms</li>
<li>Ninja Forms</li>
<li>Fluent Forms</li>
<li>Elementor Pro Forms</li>
<li>Forminator</li>
<li>Formidable Forms</li>
<li>MailPoet</li>
<li>FluentCRM</li>
<li>Mailchimp for WordPress</li>
<li>Newsletter (by Stefano Lissa)</li>
<li>Groundhogg</li>
<li>BuddyPress</li>
<li>Ultimate Member</li>
<li>MemberPress</li>
<li>LearnDash</li>
</ul>
No configuration per integration — add your API key, the plugin detects what’s installed and starts verifying.
<h4>Features</h4>
<ul>
<li>Server-side blocking — survives JavaScript-disabled bots; the rejection happens during form validation.</li>
<li>Real-time inline validation — debounced typing check with “did you mean” suggestions and accessible status badges.</li>
<li>Per-status policy — choose what to block: invalid, disposable, risky, role addresses, or anything below a quality threshold.</li>
<li>Whitelist / blacklist — skip the API for trusted internal domains; always reject specific bad ones.</li>
<li>Cache — repeat verifications served instantly from local transients (configurable TTL).</li>
<li>Fail-open by default — if the API is unreachable, submissions go through (configurable to fail-closed).</li>
<li>Verification log — opt-in, with optional email-hashing for GDPR compliance and configurable retention.</li>
<li>Dashboard — counts of allowed, blocked, cached, and per-day trend.</li>
<li>REST endpoint — for custom front-ends and third-party integrations (<code>/wp-json/trumailo/v1/verify</code>).</li>
<li>Multisite-aware, i18n-ready, GPL-2.0.</li>
</ul>
<h4>Getting started</h4>
<ol>
<li>Install and activate the plugin.</li>
<li>Get an API key at https://trumailo.com.</li>
<li>Settings → Trumailo → paste the key.</li>
<li>Done — every supported form on your site is now verifying emails.</li>
</ol>
<h3>External services</h3>
This plugin connects to the Trumailo email-verification API to determine whether each submitted email address is deliverable. The API is provided by Trumailo (https://trumailo.com), the same vendor that publishes this plugin.
What the service is and what it is used for
Trumailo is a real-time email-verification API. It checks an address for syntactically-valid format, MX records, disposable / role / catch-all signals, and (where the recipient mail server cooperates) an SMTP-level deliverability probe. The plugin uses it so your site can reject invalid, disposable, and risky addresses before they enter your forms, lists, or checkout.
What data is sent and when
<ul>
<li>The plugin sends the email address being verified to <code>https://api.trumailo.com/v1/verify</code> over HTTPS, together with your API key in the <code>Authorization: Bearer</code> header. This happens every time a supported form is submitted with a value the plugin hasn’t already cached.</li>
<li>The plugin sends a lightweight request to <code>https://api.trumailo.com/v1/account</code> to read the calling key’s remaining monthly credits. This is used to populate the credits gauge on the plugin dashboard and is polled at most every 5 minutes.</li>
<li>No other personal data, form fields, page URLs, or visitor identifiers are transmitted.</li>
<li>Verification results are cached locally in WordPress transients to minimise repeat API calls; you can configure the TTL and toggle full-email vs hashed-email storage in the plugin settings.</li>
</ul>
Service provider, terms, and privacy
<ul>
<li>Service: Trumailo — https://trumailo.com</li>
<li>Terms of Service: https://trumailo.com/terms</li>
<li>Privacy Policy: https://trumailo.com/privacy</li>
</ul>
Use of this plugin requires that you (the site owner) agree to Trumailo’s Terms of Service and Privacy Policy linked above. You should disclose Trumailo as a sub-processor in your own site’s privacy notice if you operate in a jurisdiction that requires such disclosure.

Trumailo — Email Verification

Real-time email verification for WordPress. Block invalid, disposable, and risky emails before they enter your forms, lists, or checkout.

Tikweb Management

Add a MailPoet 3 signup field to your Contact Form 7 forms.
<h3>🌟 Introducing Add-on Contact Form 7 – MailPoet 3 🌟</h3>
🎉 Boost Your Newsletter Game with One Click! 🎉
Looking to level up your newsletter game and supercharge lead generation? 🚀 Say hello to Tikweb’s powerful Add-On plugin, designed to revolutionize the way you acquire subscribers and capture leads through contact forms! 💥 Let’s explore the captivating features of this remarkable plugin that will skyrocket your audience engagement and conversion rates! 💯
Empowering Features:
📋 Seamless Integration: Effortlessly allow your users to subscribe to Mailpoet newsletter lists directly from your Contact Form 7 forms! Enable a frictionless sign-up experience, right when your visitors interact with your website.
✉️ Capture User Information: Gather essential user details, including first names, last names, and email addresses. Ensure personalized and accurate communication, establishing a strong connection with your audience.
📝 Multiple List Support: Sky’s the limit! Sign up users to as many Mailpoet lists as you desire, effortlessly segmenting your audience and delivering tailor-made content to different groups.
🔀 Opt-in or Opt-out: Empower your users with choices! Configure the form to provide options for opt-in or opt-out, ensuring compliance with privacy regulations and giving users full control over their subscriptions.
🔧 Custom Fields: Take your forms to the next level with Mailpoet custom fields! Capture additional information beyond the standard fields, allowing you to gather specific details and deliver personalized experiences.
🔧 Plugin pre-requisites:
<ol>
<li><a href="https://wordpress.org/plugins/mailpoet/" rel="ugc">MailPoet</a></li>
<li><a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a></li>
</ol>
💻 Easy Installation and Activation: 💻
🚀 Step 1: Locate the Plugins tab in your WordPress dashboard.
🚀 Step 2: Install and activate both Mailpoet and Contact Form 7 plugins for optimal functionality.
🚀 Step 3: Search for the Add-on Contact Form 7 – MailPoet 3 plugin in the Plugins tab, and with a single click, activate its powerful potential! 🚀🎉
📑 Create Custom Lists: 📑
✨ Step 1: Access the Mailpoet tab and navigate to the Lists section.
✨ Step 2: Craft custom lists tailored to your unique requirements, like “Newsletter” and “Promotions.”
✨ Step 3: Generate as many lists as you need to manage and engage your subscribers effectively! 📝
⚙️ Configure Contact Form: ⚙️
⭐ Ensure smooth sailing for your forms with these simple steps:
⭐ Add a new contact form under the Contact tab.
⭐ Don’t forget to label the name field and the email field using dash-separated labels like “Your-Name” and “Your-Email.”
📝 Mailpoet Signup: 📝
🎯 Step 1: Enable the “Required Field” checkbox for complete form submissions.
🎯 Step 2: From the MailPoet list, select the specific MailPoet list you want to highlight on the contact form — making subscribing a breeze for your customers.
🎯 Step 3: Optionally, pre-check the newsletter checkbox to streamline the subscription process even further.
🔎 Test the Plugin: 🔎
✨ Insert tags above the submit button to customize your form further.
✨ Validate all fields by clicking “Mailpoet Signup” to ensure everything works seamlessly.
✨ Enhance transparency and trust by inserting appropriate tags for Mailpoet Consent and Mailpoet Unsubscribe sections.
📄 Save and Name the Contact Form and Create a Dedicated Page: 📄
⭐ Save your contact form and give it a name of your choice, like “Contact Us Form.”
⭐ Create a page for your contact form, elegantly titled “Contact Us Page.”
⭐ Insert the Contact Form 7 block on the page, selecting the “Contact Us Form” you configured earlier.
⭐ Publish the page to showcase a visually appealing and fully functional contact form.
As users fill out the form with their name, email, subject, and message, they can easily subscribe to your “Newsletter” and “Promotions” by checking the corresponding checkboxes.
📊 Efficient Subscriber Management: 📊
✅ Click on “Mailpoet” and then “Subscribers” in the dashboard to access the Mailpoet subscribers section.
✅ Conveniently manage and view your customers’ email addresses and names stored within the newsletter and promotion mailing lists.
✅ Unsubscribing is seamless; if users check the unsubscribe checkbox, they will be promptly removed from your mailing list.
🔧 Utilize Mailpoet Custom Fields: 🔧
💡 Access the Forms section within the Mailpoet tab.
💡 Create a new blank form, click “Browse All,” and select “Custom Fields” to gather specific information from users.
💡 Integrate the custom field by copying the custom field ID from the Mailpoet custom field located under the Contact tab.
💡 Now go to the WordPress dashboard, click on Mailpoet, click Subscribers, click on the user, scroll down, and there you will see the custom field data fetched from the contact form.
🛍️💕 So why wait? Get Add-on Contact Form 7 – MailPoet 3 and unlock a world of possibilities! 🛍️💕
If you have any questions or need further assistance, our support team is always available to help. 🙌📞 Feel free to reach out to us, and let’s embark on this exciting journey together! 🚀🌟
🔌 Our other plugins:
➡️ Submit your MailPoet 3 newsletter as your customer’s checkout from WooCommerce. 
Link: <a href="https://wordpress.org/plugins/add-on-woocommerce-mailpoet/" rel="ugc">Add-on WooCommerce – MailPoet 3 – WordPress plugin | WordPress.org</a>
➡️ Easily switch between users and roles from the admin bar – add users or roles from a list or search by ID, username, email address, etc. 
Link: <a href="https://wordpress.org/plugins/fast-user-switching/" rel="ugc">Fast User Switching – WordPress plugin | WordPress.org</a>
➡️ Automatic mail bounce handling for MailPoet 3 to handle bounce emails easily when using your own SMTP server. 
Link: <a href="https://wordpress.org/plugins/bounce-handler-mailpoet/" rel="ugc">Bounce Handler MailPoet 3 – WordPress plugin | WordPress.org</a>
➡️ Create MailPoet 3 newsletter subscribers from Gravity Form entries. 
Link: <a href="https://wordpress.org/plugins/add-on-gravity-forms-mailpoet/" rel="ugc">Add-on Gravity Forms – MailPoet 3 – WordPress plugin | WordPress.org</a>

Add-on Contact Form 7 – MailPoet 3

Very good support !
After my remarks about GDPR requirements the code was changed to adept to the rules !!

Good support !

Thank you for creating this and for your excellent support!

Great Companion to MailPoet

Its simple to use and does what its supposed to do really well

Works well

Add a MailPoet 3 signup field to your Contact Form 7 forms.

Trumailo — Email Verification vs Add-on Contact Form 7 – MailPoet 3