Articles
Useful checks before, during, and after a send.
Guides for newsletter operators who care about list health, sender reputation, unsubscribe paths, and campaign readiness.
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SPF, DKIM, And DMARC Explained For Small Website Owners
Separate sender authorization, cryptographic signing, and receiver policy before changing DNS records. The article includes a worked example, an evidence artifact, source boundaries, and a concrete review point.
A Small-Business Email Setup Checklist That Keeps Things Clean
A small-business email setup checklist that separates personal, transactional, and marketing email while checking authentication, consent, bounces, sender identity, and preflight habits.
A Newsletter Preflight Checklist Before You Hit Send
Check the exact message subscribers will receive: sender identity, subject and preview pairing, links, reply handling, audience exclusions, and the final mobile proof.