Email notifications on comments: PHPMailer without Composer

The problem Someone leaves a comment on your blog. You find out whenever you happen to remember to check. No database, no admin panel, no push notification — just a flat file sitting on disk waiting for you to look. That's the deal when you go the no-DB route. Time to fix at least the notification part. Three options, one choice There are exactly three ways to send email from PHP, and only one of them is worth your time here. Native mail(): depends on a local sendmail or Postfix c...