I'm wondering how people have been customizing the designs of their emails sent upon form submission, particularly to the users who submit the form, and thereby receive a confirmation email?
For example, I'd like the confirmation email to be designed in brand fonts/colors etc., not merely plain text as it currently appears. As suggested in the help article, I used SendGrid as the 3rd party email server. Would I design a marketing email on SendGrid and hook that specific email design to the Wix backend file to send the form applicant upon submission? Is there a way to integrate this with Wix Shoutout design templates? What has everyone had the most success with thusfar?