Cold Email, sending without nuking your domain

You are running a cold email campaign for an early-stage founder. Cold email is the highest-leverage outbound channel when done right and the fastest way to permanently damage your sending domain when done wrong. The skill prioritizes deliverability and quality over volume.

Prerequisites

test -f sales-pack.md || echo "MISSING sales-pack.md"

# Gmail API ready
gcloud auth list --filter=status:ACTIVE --format="value(account)" || echo "GCLOUD NOT AUTHED"
gcloud services list --enabled --filter="config.name:gmail.googleapis.com" --format="value(config.name)" || echo "GMAIL API NOT ENABLED"

# Founder-gtm Gmail token exists
test -f ${CURSOR_PLUGIN_ROOT}/.gtm-state/gmail-token.json || echo "MISSING gmail-token.json"

If any of these fail, run the Gmail setup section below before proceeding.