How can PHP beginners ensure that they properly configure their mail account in the php.ini file for sending emails?

PHP beginners can ensure they properly configure their mail account in the php.ini file for sending emails by setting the `SMTP` and `smtp_port` values to their email provider's SMTP server and port, respectively. They should also set the `sendmail_from` value to their email address. Additionally, they can use the `ini_set()` function within their PHP script to override these settings if needed.

ini_set('SMTP', 'smtp.youremailprovider.com');
ini_set('smtp_port', 587);
ini_set('sendmail_from', 'your.email@example.com');