I tried now a lot of times on two magento2 instances to enable the google recaptcha function.
I followed these instruction:
https://docs.magento.com/user-guide/stores/security-google-recaptcha.html
Website is:
https://goldschmiede-jaqueline.de
The Google Recaptcha symbol appears but I can put any cryptic mails i.e. in the newsletter and it goes through.
I also enabled the required php setting
allow_url_fopen = On (1)
This is the google admin console for recaptcha.
These are the magento2 settings
My question is how to debug this issue and am I wrong that cryptical emails could be set after enabling the recaptcha?? Has anyone the same issue?
UPDATE: The V2 with "I am not a robot" works but the V3 invisible in the footer of the newsletter not.