Website Admin Mail 
In the WordPress settings, you can define an admin email address.

This address is then used by default in Gravity Forms as the sender email {admin_email}

ICF Settings 
As described in the article ICF Settings, the sender name and email address are defined centrally in the ICF Settings.
ICF Settings âī¸
Explanation of the ICF Settings in WordPress
This means you can leave the sender name and sender email fields in Gravity Forms empty.
Reply-To 
You must always add an email address in the Reply-To field. This is the address recipients will reply to
With Reply-To, it depends on what kind of forms you have, and depending on the case, you will enter a different email address here.
If you need a general email address, we recommend using connect or welcome/connect/hello/hey@yourdomain.com and not news/info/secretariat/contact/office (is not so personal & welcoming).
