Are there any specific PHP functions or methods that can be used to handle mail delivery errors effectively?

When sending emails using PHP, it is important to handle mail delivery errors effectively to ensure that any issues are properly addressed. One way to do this is by using the `error_get_last()` function in PHP to retrieve information about the last error that occurred during mail delivery. This function can be used to check for errors after sending an email and take appropriate action based on the error message. 

// Send email
$success = mail('recipient@example.com', 'Subject', 'Message');

// Check for mail delivery errors
$error = error_get_last();

if ($error !== null) {
    // Handle the error, log it, or take appropriate action
    echo 'Mail delivery error: ' . $error['message'];
}

Keywords

PHP mail delivery errors error handling functions methods

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