# Marketers and lifecycle teams

Marketing and lifecycle teams use MailSlurp to review campaign output, sender setup, and post-send health without replacing the ESP that actually sends mail.

Start here:

- [Campaign Probe](/docs/campaign-probe/)
- [Device previews](/docs/device-renders/)
- [Email audit](/docs/email-audit/)
- [Domain Monitor](/docs/domain-monitor/)

Then add:

- [Deliverability tests](/docs/deliverability-test/) for launch cohorts
- [Reputation](/docs/reputation/) for sender-health protection
- [Custom domains](/docs/custom-domains/) when branded sender identity still needs setup

If you want broader product docs, continue with [Features](/docs/features/) or [Guides](/docs/guides/).