email-best-practices
resendBuild emails people can trust and use.
email development
What it does
Guides agents to build deliverable, compliant, and accessible email features.
When to use it
Use it when building email features, addressing deliverability or bounce problems, configuring authentication, collecting email, ensuring compliance, handling webhooks or retries, improving accessibility, or choosing between transactional and marketing email.
How to use it
It changes how the agent builds and tests email features in the project.
What you provide
- An existing project
Access · 2
This skill
Outlook, Apple Mail, and Gmail
Sends dark-mode test emails (irreversible)
Parcel's accessibility checker
Accessibility checks
Good to know
- cannot be undone: Outlook, Apple Mail, and Gmail
What you need · 2
The accessibility checker is used to run automated checks on every email template.
The contrast checker is used to verify email color contrast.
About this skill
- Visibility
- Public
- Repository
- resend/resend-skills
- Created
- Oct 8, 2026
- Updated
- Oct 8, 2026
- Files
- 12