Title: Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification
Author: Forge12 Interactive GmbH
Published: <strong>December 16, 2022</strong>
Last modified: September 24, 2026

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# 󠀁[Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification](https://sa.wordpress.org/plugins/double-opt-in/)󠁿

 By [Forge12 Interactive GmbH](https://profiles.wordpress.org/forge12/)

[Download](https://downloads.wordpress.org/plugin/double-opt-in.5.6.3.zip)

 * [Details](https://sa.wordpress.org/plugins/double-opt-in/#description)
 * [Reviews](https://sa.wordpress.org/plugins/double-opt-in/#reviews)
 *  [Installation](https://sa.wordpress.org/plugins/double-opt-in/#installation)
 * [Development](https://sa.wordpress.org/plugins/double-opt-in/#developers)
 * [Advanced View](https://sa.wordpress.org/plugins/double-opt-in/advanced/)

 [Support](https://wordpress.org/support/plugin/double-opt-in/)

## Statistics

#### Active versions

#### Downloads Per Day

#### Downloads history

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## Advanced Options

This section is intended for advanced users and developers only. They are presented
here for testing and educational purposes.

#### Previous Versions

Previous versions of plugins may not be secure or stable. They are not recommended
for use on production websites.

Please select a specific version to download.

 [Download](https://downloads.wordpress.org/plugin/double-opt-in.zip)

## Meta

 *  Version **5.6.3**
 *  Last updated **5 days ago**
 *  Active installations **1,000+**
 *  WordPress version ** 6.0 or higher **
 *  Tested up to **7.0.6**
 *  PHP version ** 7.4 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/double-opt-in/)
 * Tags
 * [contact form 7](https://sa.wordpress.org/plugins/tags/contact-form-7/)[double opt in](https://sa.wordpress.org/plugins/tags/double-opt-in/)
   [email verification](https://sa.wordpress.org/plugins/tags/email-verification/)
   [GDPR](https://sa.wordpress.org/plugins/tags/gdpr/)

## Ratings

 5 out of 5 stars.

 *  [  9 5-star reviews     ](https://wordpress.org/support/plugin/double-opt-in/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/double-opt-in/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/double-opt-in/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/double-opt-in/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/double-opt-in/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/double-opt-in/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/double-opt-in/reviews/)

## Support

Issues resolved in last two months:

     1 out of 1

 [View support forum](https://wordpress.org/support/plugin/double-opt-in/)

## Donate

Would you like to support the advancement of this plugin?

 [ Donate to this plugin ](https://www.paypal.com/donate?hosted_button_id=MGZTVZH3L5L2G)

## Contributors

 *   [ Forge12 Interactive GmbH ](https://profiles.wordpress.org/forge12/)