mbfinotti/sales-skills
cold-email-deliverability
Reviews a cold email draft and its sending setup for deliverability - SPF/DKIM/DMARC alignment, sender reputation and complaint risk, body mechanics (length, links, images, tracking pixels, HTML vs plain text, opt-out), and legal compliance by region. Covers B2B cold outbound and B2C bulk/lifecycle mail. Use whenever the user mentions the spam folder, blacklisting, domain warmup, inbox placement, bounce rates, DMARC, or "why are my emails not landing", even without the word deliverability. Do NOT use for subject lines (mbfinotti/sales-skills@cold-email-subject-line-tester) or cadence (mbfinotti/sales-skills@sales-outbound-sequence). Hygiene and compliance only, never spam-filter evasion.
Installation
npx skills add https://github.com/mbfinotti/sales-skills
Similar popular skills
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Also in this package
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npx skills add mbfinotti/sales-skills
More details
Agent compatibility
Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.