→ Cold email infrastructure — domains, DNS, warmup, deliverability
→ Sending tool setup — Smartlead, Instantly, Lemlist, Outreach
→ Campaign strategy — ICP targeting, lead lists, sequence design
→ Email copywriting — conversion-optimized sequences (70-90 words, 2-step structure)
→ Deliverability troubleshooting — inbox placement audits, spam fixes, domain recovery
→ Ongoing campaign management and optimization