Business email, explained without the jargon.
Short, honest guides on the parts of business email nobody explains: DNS records, spam placement, and what your options actually cost. No fluff, no whitepapers — just what you’d learn the hard way.
Authentication
SPF, DKIM, and DMARC, explained in plain English
What each record actually does, how the three chain together into real spoofing protection, and how to set all of them up on your domain in under an hour.
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Why your emails are landing in spam (and how to fix it)
The ten causes behind spam placement — DNS, reputation, content, engagement — with a concrete fix for each, ordered by how often they're the culprit.
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Google Workspace alternatives for small business (honest take)
What Workspace is great at, where it quietly costs you, and how the real alternatives — Microsoft 365, Zoho, Proton, fastmail, self-hosting — compare on price and hassle.
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Prefer to just check your domain?
The free email deliverability checker looks up your SPF, DKIM, DMARC, MX, and MTA-STS records and tells you, in plain English, what to fix.