cold-iq/coldiq-s-gtm-skills · master-skills/cold-email/.claude/skills/email-infra/SKILL.md
email-infra skillA
Complete cold email infrastructure setup, DNS configuration, warmup, and troubleshooting. Use when the user asks about email infrastructure setup, domain purchasing for cold email, DNS configuration, MX/SPF/DKIM/DMARC setup, email warmup, mailbox provisioning, Google Workspace or Microsoft 365 for cold email, Instantly setup, going live with campaigns, deliverability monitoring, email blacklist recovery, warm-up troubleshooting, or scaling email infrastructure. Triggers on "email infra", "setup
Latest version
mdr add cold-iq/coldiq-s-gtm-skills/email-infra@git:20260716.5747a86Exact content
mdr add cold-iq/coldiq-s-gtm-skills/email-infra@sha256:fbd1f4eb3736d74aBadge
[](https://markdownregistry.com/a/art_h3inpax366mgdgdp)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260716.5747a86 latest | 2026-07-16 | 5747a86 | 4,500 B | A | view · diff |
| git:20260219.bb3ec14 | 2026-02-19 | bb3ec14 | 3,561 B | A | view · diff |
| git:20260216.ff6ac6f | 2026-02-16 | ff6ac6f | 3,555 B | A | view |
Audit of the latest version
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4500 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
GitHub
cold-iq/coldiq-s-gtm-skills · 269 stars · license none · pushed 2026-09-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h3inpax366mgdgdp GET https://markdownregistry.com/api/v1/resolve?ref=cold-iq/coldiq-s-gtm-skills/email-infra GET https://markdownregistry.com/api/v1/blob/fbd1f4eb3736d74a390a26c5aaabd38d57ef505d6aa9f5b4b6e5b52495e4def8