You cannot customize the profile picture in the email email. Some notes for your reference. Sender's name: Form title in Google Forms will be set as the sender's name. Please note that if the title contains unicode characters, it will be automatically removed. Sender's email: Confirmation emails to form respondents will always be sent from form.receipt@mailrecipe.com and notification emails for collaborators will always be sent from form.notify@mailrecipe.com Reply-to email: The reply-to address is set automatically. If you have configured the Email respondent and Email collaborators option, then when the user replies to the confirmation email, the email will be sent to the collaborators. Similarly, when the collaborators reply to the notification email, the email will be sent to the form respondent. Otherwise, the emails will be sent to the email account used to configure the email notifications. Unsubscribe link This cannot be removed. Otherwise, users who don't wish to receive an email will mark it as spam.