Explainer
Small business email security advice usually comes in two flavours: terrifying or expensive. This is neither - a plain priority list of what genuinely matters, what order to do it in, and what you can safely leave for later.
Explainer
Somewhere on your next cyber insurance proposal is a question about email authentication. Here is why underwriters ask, what DMARC, SPF and DKIM signal about your risk, and how to turn a vague tick-box into documented evidence at renewal.
Explainer
The .com you bought defensively, the old trading name, the hyphenated variant - every domain you own but never send from can be spoofed as freely as your main one. Securing each takes three DNS records and five minutes. Most businesses haven’t done it.
Explainer
Hundreds of shared registers quietly grade your domain’s reputation, and the world’s mail servers consult them millions of times a second. Here is how blacklisting happens, what it does to your email, and how to find out - for free - whether you are listed.
We use privacy-friendly, self-hosted analytics and a sampled, masked session-replay tool to find usability problems. Nothing is shared with third parties, and these load only if you accept. See our Privacy Policy.