MailSlurp documentation agent setup Title: Campaign Probe Description: Capture and review live campaign output so teams can validate what recipients are actually receiving. Canonical URL: https://www.mailslurp.com/docs/campaign-probe/ Markdown URL: https://www.mailslurp.com/docs/campaign-probe.md Use the Markdown URL as the primary plain-text context for this page. Keep API examples and MailSlurp terminology intact, and prefer the canonical URL when citing this page.