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Email deliverability and compliance v1.0.0

Use this resource to set up and check reliable, compliant email sending

New

  • 304 downloads
  • 171 likes
  • 239 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install email-deliverability-compliance

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent uses this guide to answer questions on deliverability, legal compliance and email design. You get clear checklists: DNS records, unsubscribe rules, list cleaning, and welcome, receipt or password-reset emails.

Mostly picked by

Updated November 2, 2026

Table of SPF, DKIM and DMARC records and transactional email types.

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md with the overview, key rules and decision tables
  • 6 reference sheets: deliverability, compliance, transactional design, lists, testing, sending reliability

Good fit for

  • You are launching a newsletter or order emails and want to avoid the spam folder
  • You need to check your emails against GDPR, CAN-SPAM or CASL
  • You are designing welcome, receipt or password-reset emails

Not for

  • Writing the marketing content of campaigns
  • Choosing a sending tool or comparing providers

Tags

  • email
  • deliverability
  • gdpr
  • dmarc
  • transactional

About

You say

"Check my email sending setup and tell me what is missing for deliverability and compliance."

Table of SPF, DKIM and DMARC records and transactional email types.

Skill published by activecampaign under the MIT license.

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Prerequisites

You bring
Your sending domain and the kind of emails you send and The sending provider you use, if any

How to use it

  1. Put the skill in your agent's skills folder
  2. Describe your sending (type of emails, domain, provider)
  3. Work through the checklist, starting with SPF, DKIM and DMARC

Content preview

Files

  • LICENSE1.1 KB
  • NOTICE-PALATEKIT.md0.4 KB
  • references/compliance.md7 KB
  • references/deliverability.md5.5 KB
  • references/list-management.md6.9 KB
  • references/sending-reliability.md7.5 KB
  • references/testing.md5.7 KB
  • references/transactional-design.md6.8 KB
  • SKILL.md5.5 KB

Origin and licence

Modified by PalateKit

Author
activecampaign
Source
github.com/activecampaign/postmark-skills/tree/269553ee297376a3011694caec88f0f3c6bce4aa/postmark-email-best-practices
Licence
MIT

Notice

Version modifiée de « postmark-email-best-practices » (activecampaign, MIT) : traduction française et fiche par PalateKit.

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Frequently asked questions

Is the skill tied to Postmark?

It comes from Postmark and uses its service in some examples (streams, test addresses), but most rules apply to any sending provider.

Does it replace legal advice?

No. The sheets summarise common requirements; have a lawyer check your specific case.