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Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseBackups & Migration

Restoring a single e-mail account or folder

To put deleted messages back, open JetBackup (cPanel, Files section), choose the copy from a date before the deletion and restore only the e-mail folder concerned, not the whole account.…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseBackups & Migration

Looking inside an old backup without restoring over the live site

To look at an old copy without touching the live site, use JetBackup’s Download instead of Restore: the copy is prepared for you to download, you open it on your…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseSecurity

Security headers explained: what they do and how to add them in .htaccess

The short answer: security headers are small instructions your site sends the browser with every page (“do not let anyone put me inside another site”, “do not guess the type…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseComparisons and alternatives

Sending e-mail by SMTP or through an e-mail API: which suits your application

For a few messages (a contact form, the confirmations of a small shop), SMTP with a mailbox on your domain is enough. For large volumes, newsletters, or when you need…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseChoosing the Right Plan

Which hosting plan for a blog: start small and know when to grow

For a new blog, the entry plan is enough. A blog is one of the lightest things you can put online: text, a few images and a small database. What…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseBackups & Migration

Moving your DNS zone to a new provider and checking it before you switch

Changing nameservers is a switch: the instant the rest of the internet sees it, it starts asking the new provider, and if the zone there is incomplete, whatever is missing…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseSEO & Marketing

Site in several languages or countries: hreflang and avoiding duplicate versions

If the same site exists in Portuguese and English, or in different versions for different countries, Google needs to know which pages are the same, in another language or for…

Interweb Angola www.meu.interweb.ao › 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 Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseNode.js, Python & Docker

Nginx as a reverse proxy in front of a container

A reverse proxy is nginx receiving requests on ports 80 and 443, under your domain, and handing them to the application sitting on another port inside the server. It is…

Interweb Angola www.meu.interweb.ao › Meu Interweb › Knowledge Base Knowledge baseVPS & Servers

How to publish a website on Windows Server with IIS

On Windows Server the web server is IIS (Internet Information Services). You install it as a server role, create a site pointing at a folder with your files, bind a…