Agent skill · marketing growth · aiskillstore
deliverability-qa
Use when the user asks to "run a deliverability pre-flight before I send", "check my SPF/DKIM/DMARC/BIMI", "why am I landing in spam / promotions", or "score my sender reputation and list hygiene"; runs the ONE-TIME pre-send SEND S1 authentication pre-flight and builds the SEND S (Sender-integrity / Deliverability) evidence read — DNS + DMARC-RUA auth, domain/IP reputation, inbox placement, content/link/render, and point-in-time bounce/complaint hygiene — using Pass/Partial/Fail/Unknown/N/A states and scoring only at complete applicable coverage. Not for the recurring hygiene trend — use list-hygiene-monitor; not for final EQS or veto verdicts — use email-quality-auditor; not for segments/suppression lists — use list-segment-builder. 邮件送达率预检/SPF DKIM DMARC认证/发件域声誉
Why this skill is useful
Adds domain-specific knowledge for email deliverability checks and scoring that the AI wouldn't reliably generate on its own.
What it needs
About 7k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Deliverability QA One-time pre-flight snapshot before a send — authentication, domain/IP reputation, inbox placement, a spam-content/link/render scan, and point-in-time list hygiene — delivered as a per-qualified-item Pass/Partial/Fail/Unknown/N/A read plus an S1 authentication evidence flag. Emit the SEND S (Sender-integrity / Deliverability) dimension score only at 100% applicable coverage; otherwise return NEEDSINPUT/UNDECIDED/NOTSCORED and the exact gaps. This is the pre-send snapshot, not the standing watch owned by list-hygiene-monitor. Scope guard: this skill builds and, when complete, scores SEND-S, and runs the S1 authentication pre-flight only; it does NOT compute the profile-weighted EQS or enforce the S1/S2/N1/D1 vetoes — that is email-quality-auditor. Quick Start Skill Contract Expected output: a deliverability pre-flight (Pass/Partial/Fail/Unknown/N/A per qualified item), an S1 authentication evidence flag (pass / partial / veto-candidate / unknown), a spam-content/link/render scan, a list-hygiene read, the typed profile, and either a complete-coverage SEND S score or NEEDSINPUT/UNDECIDED/NOTSCORED with exact gaps, plus the standard handoff summary. Reads: sending domain + SEND profile (promotional retention cold-outbound newsletter); a DNS export of SPF/DKIM/DMARC/BIMI records; the DMARC aggregate (RUA) report; a seed-list / inbox-placement test (inbox vs spam/promotions); the ESP deliverability report and sending-domain/IP reputation (Postmaster / SNDS); the campaign/creative HTML for the content/link/render scan. Consult consent-registry for S2 list-consent context only — leave the S2 verdict to the auditor. Writes: a user-facing pre-flight report plus a reusable SEND-S summary to memory/email/deliverability-qa/. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/deliverability-qa