Form submission from email 'from' field taken from the form. Doesnt work for gmail

Im trying to get what is input by the user as the 'from' field so when I receive the email I can simply reply. I have it working as below:

TWIGCopy

        email:
            from: '{{ form.value.email|e }}'
            to: '{{ config.plugins.email.to }}'
            subject: 'MyForm - {{ form.value.name|e }}'
            body: '{% include ''forms/data.html.twig'' %}'

However, when I try this with a @googlemail.com email I get "Expected response code "250" but got code "550", with message "550 sorry, you do not have permission to send email from googlemail.com"."

email plugin is setup and working,if I put in a made up email [email protected], for instance, I receive the email and can reply.

Ive searched loads and cant seem to find anything relating to this so I can only assume I am doing something wrong as it doesnt seem to be an issue for others.

I should have thought of this, thank-you.
I wondered how this can be the case as phpmailer on my current site works... it doesnt for googlemail com, I just tried it after your replay. Krystal hosting are blocking it. Thanks again.

From the docs

reply_to: "{{ form.value.name|e }} <{{ form.value.email }}>"