Sending messages in PHP?

Question

PHP

Hello. Please tell me, I'm making a feedback form in PHP, messages are sent, but not received. All of them remain in the email folder. Is that how it should be? The code is correct, I checked it several times. I am using OpenServer.

Answer 1

see open server settings

Answer 2

I have a habit of linking Yandex mail to a domain, registering a mailbox, for example, [email protected], and sending mail from php via SMTP through a Yandex server. So the digital signature of the letter appears.