How to configure XAMPP's Mercury to send external mails using PHP's mail()
but without any external SMTP account (such as smtp.gmail.com)? I've been following this tutorial but I guess it's probably outdated, because I still get error:
Warning: mail(): SMTP server response: 553 We do not relay non-local mail, sorry
I have always been using PHPMailer, but mail()
method seems much lighter.