Sales Postmark

Quality score: 80/100 · Category: Sales · Sub-category: sales-misc

Postmark platform help — transactional email delivery via REST API (`POST /email`, `POST /email/batch`), SMTP relay, Message Streams (transactional vs broadcast isolation), Handlebars Templates with layout inheritance, Inbound Email parsing, Webhooks (bounce, delivery, open, click, spam complaint, subscription change, inbound), DMARC Monitoring, Bounce Management (Rebound), Suppressions, Statistics, Bulk API, Sender Signatures, and domain authentication. Use when transactional emails aren't arriving, Postmark bounce rates are climbing, unsure how to separate transactional from broadcast streams, templates aren't rendering correctly, inbound email parsing is broken, webhooks aren't firing, or DMARC reports show authentication failures. Do NOT use for general email marketing strategy (use /sales-email-marketing), cross-platform email deliverability (use /sales-deliverability), email open/click tracking strategy (use /sales-email-tracking), or SendGrid-specific questions (use /sales-sendgrid).

What this skill does

Sales Postmark is a well-rated Claude Code skill (quality score 80/100) in the sales-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/sales-postmark/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when transactional emails aren't arriving, Postmark bounce rates are climbing, unsure how to separate transactional from broadcast streams, templates aren't rendering correctly, inbound email parsing is broken, webhooks aren't firing, or DMARC reports show authentication failures. Do NOT use for general email marketing strategy (use /sales-email-marketing), cross-platform email deliverability (use /sales-deliverability), email open/click tracking strategy (use /sales-email-tracking), or SendGrid-specific questions (use /sales-sendgrid).

Who uses this skill

The Sales Postmark skill is built for sales development reps, account executives, revenue operations teams, and customer success managers. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/sales-postmark
curl -L https://claudskills.com/skills/sales-postmark/SKILL.md \
  -o ~/.claude/skills/sales-postmark/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/sales-postmark/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/sales-postmark/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\sales-postmark\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

More Sales skills

Browse all Sales skills in the ClaudSkills registry, or explore these top-rated picks from the same category:

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt