Received a complaint email from Amazon SES (Simple Email Service) pointing out that my SES account could be closed because the complaint rate exceeded 0.51%. Bots were apparently abusing the input field to send signin emails to unknowing email addresses. The only exposed input field in my NextJS app is on a magic-link form, see it here. Cloudflare offers an easy and free captcha solution with Turnstile. To get started you need 2 keys, a site key and secret key. You can see how to get them her...
