mailoutofspam
End-to-end protocol to diagnose and repair email deliverability for a domain whose outbound mail is landing in spam folders. Designed for cold-outreach / commercial-mail senders that have proper authentication on paper but are still flagged by Gmail/Outlook/Yahoo.
This skill is diagnostic-first: it never assumes DNS is broken before checking. In >50% of real cases, SPF/DKIM/DMARC are already correct and the cause is reputation/headers/content. Skip the DNS rewrite if the au
[Description truncada. Veja o README completo no GitHub.]