email-deliverability
Installation
SKILL.md
Email Deliverability
Get email into inboxes, not spam folders. Set up authentication. Monitor reputation. Diagnose problems before they hurt the business.
When to use
- Setting up email for a new domain
- A meaningful percentage of email is going to spam
- Customers report they're not receiving emails
- Setting up DMARC, SPF, or DKIM
- Hardening against domain spoofing
- Migrating email service providers
- Sender reputation has dropped
- Pre-launch audit before sending volume increases