Check Email Deliverability Before Launch
Authentication gaps and domain reputation problems can disrupt outreach before a campaign starts. This skill guides 15 readiness checks and organizes failures into prioritized fixes.
このリクエストをエージェントにコピーしてください。正規の Skill ページとマニフェストが含まれています。
Review the Skillstore skill "cold-email-deliverability" from https://skillstore.io/skills/cmj-hub-cold-email-deliverability.md and its manifest at https://skillstore.io/api/skills/cmj-hub-cold-email-deliverability/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.エージェントは引き続き計画を提示し、セキュリティポリシーで必要な確認を求める必要があります。
AI エージェント、クローラー、スクリプトがページ全体ではなく整理されたコンテキストを必要とする場合は、これらのリンクを使ってください。
「cold-email-deliverability」を使用しています。 Fourteen checks passed, but SPF does not include our sending provider. Summarize readiness and the next action.
期待される結果:
「cold-email-deliverability」を使用しています。 Ten checks passed. Mailbox age, sending volume, reply ratio, reverse DNS, and blacklist checks failed. Prioritize the fixes.
期待される結果:
All 28 static findings are false positives involving Markdown, legitimate diagnostic lookups, public reference links, or a documentation path. No evidence found of credential theft, destructive actions, or prompt injection. One semantic issue remains: score-based launch advice can conflict with mandatory authentication and blacklist blockers.
バージョン付き評価レポート、中立的なバッジ、埋め込みカード、引用を共有できます。Skillstore は証拠を報告しますが、この Skill が安全かどうかは判断しません。
https://skillstore.io/skills/cmj-hub-cold-email-deliverability/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/cmj-hub-cold-email-deliverability?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/cmj-hub-cold-email-deliverability?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/cmj-hub-cold-email-deliverability/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/cmj-hub-cold-email-deliverability.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>cmj-hub. (2026). cold-email-deliverability security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/cmj-hub-cold-email-deliverability/audits/1@techreport{cmj-hub-cmj-hub-cold-email-deliverability-2026,
author = {cmj-hub},
title = {cold-email-deliverability security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/cmj-hub-cold-email-deliverability/audits/1},
note = {Author version unspecified}
}cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "cold-email-deliverability security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "cmj-hub"
date-released: "2026-10-03"
url: "https://skillstore.io/skills/cmj-hub-cold-email-deliverability/audits/1"
identifiers:
- type: other
value: "skillstore:cmj-hub-cold-email-deliverability:audit:1"
description: "Skillstore immutable audit report identifier"
Check domain authentication, mailbox age, and sending volume before starting outreach.
Review DNS and reputation findings and prioritize the fixes that affect campaign readiness.
Apply the same 15-point checklist across client sending domains and record unresolved blockers.
Check deliverability for [sending_domain]. Ask for missing sending details and explain which checks require manual verification.
Review SPF, DKIM, and DMARC for [sending_domain] using provider [inbox_provider] and selector [selector]. Report observed evidence and prioritize authentication failures.
Review [sending_domain] for [from_address]. Provider: [provider]; mailbox age: [days]; daily volume: [volume]; reply ratio: [percent]. Include reputation and warm-up checks.
Run the 15-point review for [sending_domain] using [sending_details]. Show evidence, unavailable checks, score, and fix order. Keep launch blocked until blocker checks pass.
作成者
cmj-hubライセンス
MIT
Skillstore リビジョン
r1
バージョンに関する注意
作者はバージョンを宣言していません。
参照
423e93f4118301bf3ae5fc40f25942fc4c591e60
メンテナンスの新しさ
2026/10/3
利用状況
0 ダウンロード · 0 閲覧
ファイル構成
📄 SKILL.md
Build Credible Pricing Anchors
Pricing copy can emphasize competitor discounts instead of the buyer's actual costs. This skill selects a credible reference frame and drafts quantified copy with bounded guarantees.
Record a Single-URL Indexability Check
A page needs fetchability and listing evidence before its citation potential can be assessed. This skill organizes a single-URL checklist covering status, robots, sitemap, and scoring validation.
Craft Signal-Anchored Cold Emails
Generic outreach is easy to ignore and difficult to validate. This skill turns a recent public signal into concise, specific outreach with a binary call to action.
Build Evidence-Based Pain Signal Profiles
Broad customer segments and generic messaging make operational pain difficult to identify. This skill guides structured research linking recent signals, pain, timing, roles, and recipient vocabulary.
Choose a Value Metric That Scales
Many B2B companies charge by a unit that does not track customer success, creating margin leakage, gaming, or expansion limits. This skill compares pricing units against four criteria and recommends a defensible hold or metric shift.
Write Stronger Founder LinkedIn Posts
Founders often have useful experience but struggle to turn it into specific, credible LinkedIn posts. This skill structures one post around a clear pillar, hook, receipt, and founder voice.
Mailtrap 送信ドメインを設定する
作成者 mailtrap
チームは、DNS レコードのコピーやドメイン認証の確認でつまずくことがよくあります。このスキルは、Mailtrap の送信ドメイン設定、DNS プロバイダーでの手順、伝播チェック、コンプライアンス対応をガイドします。
Manage Cooper Email Bounces and Suppressions
作成者 cooper-email
Bounces and spam complaints can interrupt delivery and harm sender reputation. This skill guides Cooper Email investigations, rate checks, and consent-based suppression management.
受信トレイ配置と送信者評価を監視
作成者 aaron-he-zhu
送信後のデータは、シードテストと評価ダッシュボードに分散しています。このスキルは、それらのエクスポートをプロバイダーレベルの配置傾向と特定の悪化に統合します。
メール到達性ワークフローの改善
作成者 Sequenzy
メール到達性の問題は、DNS、レピュテーション、リスト品質、プロバイダーの挙動にまたがって隠れていることがあります。このスキルは、Claude、Codex、Claude Code が明確な監査、トリアージメモ、修復計画を作成するのを支援します。
ネットワークインフラストラクチャのトラブルシューティング
作成者 89jobrien
ネットワークチームには、設計、DNS、ロードバランシング、接続性の問題に対する信頼できるガイダンスが必要です。このスキルは、安全なインフラストラクチャ判断のための構造化されたリファレンスとトラブルシューティングワークフローを提供します。
Configure Cooper Email Custom Domains
作成者 cooper-email
Custom email domains require accurate DNS records and verified mail readiness. This skill guides Cooper Email setup, verification, inbox creation, and confirmed domain removal.