How to send mail by local host

Question

Please help and give provide information regarding to local Host setting in mail

Answer 1

https://sendgrid.com/docs/for-developers/sending-email/v3-php-code-example/

Answer 2

Set up an account with sendgrid, would enable localhost send mail via api.

Answer 3

How to create api in php

Answer 4

https://www.google.com/amp/s/meetanshi.com/blog/send-mail-from-localhost-xampp-using-gmail/amp/
This might also work.