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MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge basePHP & Development

cURL error 28, 7 and 6 in PHP: timeout, connection refused and could not resolve host

When your site calls an outside service (a payment, an API, an update) and it fails, PHP returns a cURL error number. The three most seen say different things: 6,…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseBilling & Payments

Invoice paid but the service is still suspended or pending: what to check

If the invoice already shows Paid and the service is still stopped, the cause is almost always one of four: you paid another invoice for the same service, the payment…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseNode.js, Python & Docker

CORS error between your front end and your API: how to fix it

“Access to fetch at … has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present”. It is one of the most searched messages for anyone who splits the site…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseSEO & Marketing

Building an e-mail list legally: consent, sign-up forms and unsubscribing

A good e-mail list is built with people who asked to be on it, knowing what they were signing up for. It is the rule that protects your domain, your…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseChoosing the Right Plan

Which hosting plan for a non-profit that takes online donations

The short answer: an association’s or NGO’s site is light, and one of the first shared plans is enough. What needs care is the online donation: donors have to trust…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseSpeed, Cache & CDN

AutoSSL behind Cloudflare: why the free certificate leaves names out or fails to renew

The short answer: the server’s free certificate (cPanel’s AutoSSL) is still needed with Cloudflare in front: it protects the leg between Cloudflare and the server in Full (strict) mode, and…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseComparisons and alternatives

Moving a site between Linux and Windows servers: the differences that break it

A site made only of HTML, CSS and JavaScript moves from Linux to Windows (or back) with no trouble. A site with PHP or a database usually works, but breaks…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseBackups & Migration

After moving a site: the checklist for the first day

The site opens and looks the same: that does not yet mean everything is right. The failures of a move turn up in places nobody visits in the first minute:…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseAI & Agents

Writing sales and follow-up e-mails with AI without sounding like spam

AI writes the skeleton of a sales e-mail well: opening, reason, a clear ask and a sign-off. What makes it read as spam is not the machine, it is the…

MozOut www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseSupport & Account

How a website works: from the address you type to the page on your screen

The short answer: when you type an address, the browser asks DNS which server belongs to that name, connects to that server, and the server sends back the page. In…