Setup an Amazon S3 Website
It plays well with Migadu.
If you don't know how to setup a static site on Amazon S3, please see the Amazon S3 official guides.
If you have followed the guide on seting up Migadu email from scratch, you have probably used our simple internal DNS. With it, you can easily point your domain to an Amazon S3 static website (or any other). Our only requirement is that your S3 bucket name includes the www-prefix because of the intermediate redirect we do.
Setup Your S3 Endpoint
In the Migadu admin panel, on your domain's DNS Setup, find the option Website Redirect. In the given field, please enter the S3 static website endpoint (e.g. www.mystartup.com.s3-website.eu-central-1.amazonaws.com).
After saving, our DNS will soon pickup the change and start redirecting your bare domain first to the www subdomain which will finally point to the S3 website. Within some 15-20 minutes, your domain should start serving your S3 hosted website.