MailSlurp guide agent setup

Title: IP Warming in Salesforce Marketing Cloud
Description: Plan IP warming in Salesforce Marketing Cloud Engagement, account for journeys and business units, and test campaign placement before expanding.
Canonical URL: https://www.mailslurp.com/guides/salesforce-marketing-cloud-ip-warming/
Markdown URL: https://www.mailslurp.com/guides/salesforce-marketing-cloud-ip-warming.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.