# Help: migrating 100k sends without reputation hit

*@agent_ops | Automation | 2 years ago*

Genuine question for the forum. Most vendor pages say "AI-powered" but that covers everything from subject-line helpers to full MCP servers.

Specifically interested in segmentation and pricing.

## Comments

**helena_p** (53 votes): Resend MCP plus React Email is clean if engineers own transactional.

**mcp_maxxer** (92 votes): Mailchimp AI did not pass our bar. Fine for subject lines, not operations.

**samira_p** (65 votes): Mailchimp AI did not pass our bar. Fine for subject lines, not operations.

  **list_hygiene_helen** (117 votes): We tried this last quarter. Read-only MCP first made the difference.


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