Cold Email (High-Reply, Research-Based)

Write a 3-touch B2B cold email sequence from {{ME/COMPANY}} selling {{OUTCOME}}, target persona {{TITLE}} at {{COMPANY TYPE}}, trigger signal that makes them a fit: {{SIGNAL}}. Rules: - Email 1 (≤90 words): personalized first line referencing the specific signal (with a blank for the researched fact), one observation/problem sentence, one proof sentence with a comparable result (placeholder), a tiny low-friction ask ("worth a 15-minute call Thursday?") and one-line signature. No links except calendar, no images/tracking words. - Touch 2 (≤60 words, +3 days): useful resource or sharper insight, same thread. - Touch 3 (+4 days): polite break-up, one sentence, asks who the right person is. Also provide: subject variants (4, ≤5 words), the research checklist writers use to earn the first line, and deliverability rules (SPF/DKIM/DMARC, warm-up, volume ramp, plain-text+HTML). Tone: peer, not vendor. ================================================================================