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How to Stop Spam in Contact Form 7: Best Protection Methods in 2026
Contact Form 7 remains one of the most widely used contact form plugins in the WordPress ecosystem, with more than 10 million active installations listed in the official WordPress plugin directory. It has stayed popular for years because it gives site owners a practical, lightweight, and flexible way to add contact forms without switching to
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IPv6 Support in CleanTalk Security for WordPress
Recently we wrote that we made IPv6 support in the anti-spam plugin. But not only spammers began to use IPv6, for other types of attacks on sites, attackers also use them. We implemented support for IPv6 in the security plugin for WordPress Updated methods of IP addresses determination, storage and transfer of information to the…
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CleanTalk GDPR Compliance on Apr 29, 2018
This document provides information about the law and our plans for implementing the GDPR’s important principles for CleanTalk’s services. All clients of the service represent controllers of any personal data that are being transferred to CleanTalk to offer proper functioning service. A Data Controller defines aims and means of personal data processing, while a Data…
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Expanding the possibilities of CleanTalk Anti-Spam
Checking existing Joomla users for spam Spambot messages (comments) are often disguised as ordinary user messages, but contain sponsored links or text. The main tasks of such messages are the user’s transition to a malicious resource, advertising or links to enhance the positions of their site. This compromises the site and can spoil the reputation;…
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Anti-Spam Filter for IP Networks
Dear customers! CleanTalk has expanded the functions of personal blacklists. We’ve just added a support in your private blacklists to block separate IP networks. This will allow you to use the service to block IP networks that use spammers. Very often spammers buy servers from hosting companies or virtual servers and use them to send a spam.…