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Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseWordPress & CMS

A test copy (staging) of your WordPress site: changing things safely

The short answer: a test copy is a second site, identical to yours, that only you see. You try the new theme, the big update, the plugin you do not…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSecurity

A security report about a vulnerable n8n or web app: update first, then reduce exposure

For VPS and dedicated server customers with root access. The short answer: the report says an application on your server is answering in a version with known security flaws: n8n,…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge basePHP & Development

Sending e-mail from PHP: mail() or SMTP

Use SMTP with a real mailbox on your domain. The mail() function is fine for a quick test, but it returns “sent” only because the local mail program accepted the…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseAutomation & n8n

Installing n8n with Docker Compose on a VPS

n8n is installed on a VPS with Docker Compose: one file describes the container, one command starts it, and the interface appears on port 5678. This article shows what the…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseComparisons and alternatives

cPanel, DirectAdmin or Plesk: what actually differs between control panels

They do the same job with different menus. All three are hosting control panels: a web page where you create e-mail accounts, databases, domains, DNS records and backups without typing…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseSpeed, Cache & CDN

Orange cloud or grey cloud at Cloudflare: which records to proxy and which to leave DNS only

The short answer: every record in Cloudflare’s DNS has a cloud beside it. Orange (Proxied) means visitors talk to Cloudflare and Cloudflare fetches what it needs from the server. Grey…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseWordPress & CMS

Collecting subscribers and sending a newsletter from a WordPress site

The short answer: the site collects the addresses (with a form), but it should not be the one sending a message to many people. For that you use a proper…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseChoosing the Right Plan

Taxes and invoice numbers in WHMCS: tax rules, proforma invoices and repeated numbers

This article is for resellers who run their own WHMCS. WHMCS is another company’s product: we neither sell nor resell licences, as explained in what WHMCS is. Menu names change…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseChoosing the Right Plan

WHMCS e-mails landing in spam or not sent: SMTP settings, sender address and templates

This article is for resellers who run their own WHMCS. WHMCS is another company’s product: we neither sell nor resell licences, as explained in what WHMCS is. Menu names change…

Interweb Mozambique www.meu.interweb.co.mz › Meu Interweb › Knowledge Base Knowledge baseBilling & Payments

Can I change the currency of my account, and what changes if I do

An account always bills in a single currency, and on this brand invoices come out in MT. The currency can be changed, but it is not an option on your…