MailSlurp guide agent setup

Title: PHP Mailer Guide
Description: PHPMailer compose mail tutorial. Send email with PHP and composer packages instead of the inbuilt mail commands.
Canonical URL: https://www.mailslurp.com/guides/php-mailer/
Markdown URL: https://www.mailslurp.com/guides/php-mailer.md

Use the Markdown URL as the primary plain-text context for this guide. Keep MailSlurp terminology, setup steps, screenshots, and provider-specific instructions intact, and prefer the canonical URL when citing this page.