Generally, we used the default mail() function to send emails in the PHP-based web application. But, the SMTP server is always recommended to send email from the script in the web application. You can integrate the PHPMailer library to send email from any ...

CodeIgniter's Email class is a system library and comes with the CodeIgniter framework. So, it can be easily used in the CodeIgniter application without an additional library. Alternatively, PHPMailer library is the best option to send email via SMTP serve...

When sending email from the script, it always a good idea to send using SMTP server. Send email via SMTP server prevents many issues such as your email being marked as spam. Basically, the wp_mail() function is used to send email in WordPress. If you want ...

The PHP mail() function is used to send emails from the PHP script. When you send email using the mail() function in PHP, the mail is sent from your web server. Sometimes it may cause issues in sending an email and fails to deliver mail to the recipient. W...

Localhost is used as a development server to develop a web application. If the web application is built with PHP, the mail() function is used to send email from the script using PHP. But PHP mail() function will not work at the localhost. The PHPMailer lib...