solanum

My current solution: I use a nonexistent E-Mail adress as receiver. This is fine for this case. But if you had a “catch all” setting in your mail server, this would not solver the problem.

Oh, thanks for reminding me of this issue! I have already solved the problem myself. I had the plugin “Captcha für Contact Form 7, Avada, Elementor und WordPress” (by Forge12) installed, and I think this caused the problem. After deactivating the captcha, the form could be sent without any problems.
I now use another captcha (by Cloudflare Turnstyle) and this works just fine ??

Here is the line from the Log entry that was marked as SPAM:
Log Message: IP Address is blocked in CF7IPLog.class.php