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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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New version of the Security Service by CleanTalk
As we informed CleanTalk launched its website security project. The service protects administrator control panel from brute-force attacks and records users’ actions. Since the 29th of November Security by CleanTalk has become the Cloud Service and now all main data will be available in The Service Dashboard. The cost of the service is $20 per…
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Blocking emails by a mask
Dear users! CleanTalk has expanded the functions of personal blacklists. We’ve added an ability to filter email addresses by a mask. Symbol asterisk “*” means any set of characters. Examples: name*@example.com (all e-mail addresses with any set of characters after “name” will be blocked). *aa44@example.com (all e-mail addresses with any set of characters before “aa44”…
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Blocking spam by nicknames
Dear users! We are pleased to expand opportunities of Stop Words function. Added an ability to use stop words to block users whose nicknames contain certain words. This will allow you to use the service to block users with obscene or containing advertising nicknames. How to use Stop-Word Feature: Go to your CleanTalk Control Panel. Choose…
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Reader mode: Pagination in mobile emails
Development of responsive design make reading emails on mobile devices easier. On the other hand, the side effect is the fact that to read the massive letters now you need a lot of scrolling. As a result, to the end of the message get only the most persistent readers. If you give people the ability…
