MailSlurp guide agent setup Title: PHP Mail Tutorial (3 ways to send emails) Description: How to send and receive emails in PHP. Access email in PHP without an SMTP server. PHP SDK for email testing and development. Canonical URL: https://www.mailslurp.com/guides/php-mail-tutorial/ Markdown URL: https://www.mailslurp.com/guides/php-mail-tutorial.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.