domain: Search the site | MozOut

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseE-mail

Reading an e-mail header: did SPF, DKIM and DMARC pass?

Every e-mail carries, hidden, a header: a technical report of where it passed through and how it was judged. It is the most direct proof for answering “why did it…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseE-mail

A shared address for a team: one shared mailbox, a forwarder or a mailing list

The short answer: for an address like sales@ or support@ that several people look after, there are three routes. A shared mailbox (a real e-mail account everyone opens with the…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseVPS & Servers

HestiaCP and VestaCP on a VPS: what the panel gives you and what stays your job

This article is for people with a VPS or a dedicated server with root access. On shared plans the panel is cPanel, and you neither choose nor install another one.…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseVPS & Servers

Running a mail server on your VPS with Postfix: why it is hard, and the alternative

Installing Postfix takes minutes; getting the mail to reach other people’s inboxes is the real work. A new mail server, on an IP with no history, is treated with suspicion…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseDomains & DNS

Reading a whole DNS zone line by line: names, trailing dots, TTL and the @ sign

The short answer: a DNS zone is a plain-text list of records, one per line, in a standard format (the “zone file” from RFC 1035, the one BIND uses). Many…

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

Which hosting plan for an event, wedding or campaign site that lives for a few weeks

The short answer: an event, wedding or campaign site has a short life and, near the date, a peak of visits. It is light, and an entry shared plan is…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseE-mail

Other e-mail apps on your phone: Gmail, Samsung Email and Outlook, with the same settings

The short answer: your domain’s e-mail works in any app that accepts an IMAP account. The settings are always the same; what changes is where each app asks for them.…

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

Nextcloud on a VPS: your own file storage, with Docker Compose

The short answer: Nextcloud is an open-source program that gives you your own “Drive”: files, calendar and contacts, on a server of yours. It installs on a VPS with Docker…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseDomains & DNS

The SOA record and its serial number: what each field means and when it matters

The short answer: the SOA (Start of Authority) is the first record in every DNS zone. It names the primary nameserver and the person responsible for the zone, and it…

MozOut - United Kingdom www.my.mozout.com › My MozOut › Knowledge Base Knowledge baseDomains & DNS

Checking DNS from the command line: dig and nslookup, and how to read the answer

The short answer: dig and nslookup ask the DNS directly what it answers for a name. They are the quickest way to know whether a change has arrived, where your…