MailSlurp guide agent setup

Title: Sending and Receiving Email Attachments
Description: Master sending and receiving email attachments with SMTP emails. Learn how to upload, download, and attach files using MailSlurp.
Canonical URL: https://www.mailslurp.com/guides/attachments/
Markdown URL: https://www.mailslurp.com/guides/attachments.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.