If you found a "leafmailer.zip" on a third-party file-sharing site, it is likely a . Security researchers at Sucuri have identified this specific tool as a primary driver for unauthorized malspam campaigns. Using or hosting such scripts can lead to your server being blacklisted or shut down by your hosting provider. How to Send Email Using PHPMailer in PHP
A PHP script known as "Leaf PHPMailer," which is frequently used by attackers to send mass spam (malspam) or phishing emails from compromised servers. 2. Download and Installation Download File leafmailer.zip
Initialize the connection using your SMTP credentials. If you found a "leafmailer
