SMTP

Does your hosting support it? Do you offer shell access?

Email on free hosting has been depreciated, upgrade to a paid plan to get SMTP/POP/IMAP and PHPSendmail Click here to upgrade

Good bye.

MadRomas
You can still use external email providers like Zoho or Yandex.

You can use https://postale.io make sure you use cloudflare so you can easily change the records