From – field

Hi,

Since the update the “From” field says that the email is not corresponding with the domain of the website. This is right because our client doens’t use an emailadres related to the domain but uses an gmailaccount. Why is this field forcing one direction?
Now I think the config is incorrect because of all the red signs but is isn’t

Thank you in advance.

https://wordpress.org/plugins/contact-form-7/