php Courses
Nov 19, 2025 · Backend Development
How to Send Bulk Emails with PHP’s mail() Safely and Efficiently
Learn how to use PHP’s built-in mail() function to send emails to multiple recipients, covering basic syntax, two practical methods (comma-separated To and BCC/CC headers), essential security precautions, common pitfalls, and why professional libraries like PHPMailer are often a better choice.
BCCMailPHPMailer
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