Is there a way to beautify the send email action emails without a plugin? I know you can use Sendgrid templates, Postmark, etc., but I wanted to do this without having to add another plugin. might have to add to Bubble’s ideaboard.
Yes, you can able to Sendgrid API (https://api.sendgrid.com/v3/mail/send) and append html content as body of the email.
For the Api setup you need the API connector to initialize the Sendgrid API.