ユーザーが認証メールを受け取れなくなった場合、どうすればよいですか?

My users can’t receive the email when they register. And it’s not one or two cases, it has been like this since 3 days ago and it’s for all new users who register after. What can I do to fix this?

Thanks.

Try to send a test email to yourself by going to /admin/email. Do you receive it? If not, there could be a problem with your email configuration.

「いいね!」 2

NO. There is an error. What can I do?

「いいね!」 1

Can you ensure that your email is correctly setup in your app.yml file?
Maybe check this guide?

「いいね!」 1

I will see. Thanks. But I have set it up for over a year. It was working before and the bug happened a few days ago.

「いいね!」 1