email-campaign-builder@1.0.6

Publisher claims: "Builds a single-send email campaign brief with the subject line, preheader, body and CTA, and marks the CAN-SPAM and bulk sender elements it must carry. Use when the user asks for email campaign builder, can-spam compliant email template, email subject line and preheader. For US lifecycle marketers and ecommerce teams that send email from their own sending domain." Observed in sandbox: no network, touches nothing outside the project, writes no memory.