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Lumail Notes

Notes about ai-agents.

Practical thinking from the Lumail team, filtered to the topics you care about.

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The Cheapest Email Marketing Stack for Claude Code

The Cheapest Email Marketing Stack for Claude Code

The exact low-cost workflow I use to turn shipped SaaS work into an email launch from Claude Code, with real product evidence and no per-subscriber fee.

August 14, 2026·6 min read