MailSlurp guide agent setup

Title: Free transactional email templates tested in Outlook, Gmail and Apple Mail
Description: Five free HTML transactional email templates: password reset, verification code, receipt, welcome and invite. Each one tested on 12 real email apps.
Canonical URL: https://www.mailslurp.com/guides/email-client-support/transactional-email-templates/
Markdown URL: https://www.mailslurp.com/guides/email-client-support/transactional-email-templates.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.