# Loops for indie SaaS: still the default?

*@gdpr_guardian | Agentic Email | 5 months ago*

Deliverability question before we let an agent trigger more sends. What guardrails do you enforce?

Specifically interested in MCP and pricing.

## Comments

**mcp_maxxer** (37 votes): Have you capped daily sends? We hit a loop once and reputation dipped.

  **ingrid_s** (36 votes): We tried this last quarter. Read-only MCP first made the difference.


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