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host multiple email domains with iredmail

How to Host Multiple Mail Domains in iRedMail with Nginx

This tutorial will be showing you how to set up multiple email domains (virtual hosting) with iRedMail, which is an…

iredadmin ubuntu

How to Easily Set Up a Full-Featured Mail Server on Ubuntu 22.04 with iRedMail

Setting up your own email server on Linux from scratch is a pain in the butt, if you are not…

no-domain-under-control-iredadmin

How to Fix No Domain Under Control Error in iRedMail

While I’m setting up a mail server on Ubuntu 18.04 with iRedMail 0.9.8, I encountered the “No domain under control”…

modoboa login

How to Quickly Set up a Mail Server on Ubuntu 22.04 with Modoboa

This tutorial is going to show you how to quickly set up your own email server on Ubuntu 22.04 with…

install-mailtrain-on-ubuntu-18.04-step-by-step

Installing Mailtrain on Ubuntu 18.04 Server Without Docker

This tutorial will show you how to install Mailtrain on Ubuntu 18.04 without Docker. Mailtrain is an open-source self-hosted newsletter…

install-mailtrain-on-ubuntu-18.04-with-docker

How to Install Mailtrain on Ubuntu 18.04 with Docker

This tutorial will show you how to install Mailtrain on Ubuntu 18.04. Mailtrain is an open-source self-hosted newsletter app, an…

postfix relay domains

How to Set up a Backup Email Server with Postfix on Ubuntu (Complete Guide)

This tutorial will be showing you how to set up a backup email server with Postfix on Ubuntu. A backup…

spam test result

How to Set up Postfix SMTP Relay on Ubuntu with Mailjet

This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet on Ubuntu. Postfix is…

best postfix spam filter

7 Effective Tips for Blocking Email Spam with Postfix SMTP Server

In this tutorial, I’d like to share with you my 7 tips for blocking email spam with Postfix SMTP server.…

nginx tls 1.3 ubuntu openssl

How To Enable TLS 1.3 in Nginx on Ubuntu 18.04 and 16.04

HTTPS just got faster and safer thanks to the release of TLS 1.3 by IETF (RFC 8446) in August 2018.…

install plex media server ubuntu 18.04 linux

How to Install Plex Media Server on Ubuntu 18.04 LTS Server or Desktop

This tutorial will be showing you how to install Plex media server on Ubuntu 18.04 LTS server/desktop. Plex is a…

rss2email gmail

How to Install and Use rss2email on Ubuntu

This tutorial will be showing you how to install and use rss2email on Ubuntu. Rss2email is an open-source program that…

2 Ways to Upgrade From Ubuntu 22.04 To 22.10

2 Ways to Upgrade From Ubuntu 22.04 To 22.10 (GUI & Terminal)

Ubuntu 22.10, codenamed Kinetic Kudu, will be released on October 20, 2022. This tutorial will be showing you 2 ways…

ubuntu 18.04 lamp server

How to Install LAMP Stack on Ubuntu 24.04 Server/Desktop

This tutorial is going to show you how to install LAMP stack on Ubuntu 24.04 LTS. A software stack is…

qbittorrent remote webui

How to Install qBittorrent on Ubuntu 18.04 Desktop or Server

This tutorial will be showing you how to install qBittorrent on Ubuntu 18.04. qBittorrent is a free, open-source, fast and…

pagekite

Expose Localhost to Internet with PageKite on Ubuntu

This tutorial will be showing you how to expose localhost to Internet with PageKit on Ubuntu. Normally if you want…

deluge ubuntu install

How to Install Deluge BitTorrent Client on Ubuntu 18.04 Desktop and Server

This tutorial will be showing you how to install Deluge on Ubuntu 18.04 desktop and server. Deluge is a free,…

upgrade ubuntu 17.04 to 18.04 command line

How to Upgrade Ubuntu 16.10/17.04 to Ubuntu 18.04 From Command Line

This tutorial will be showing you how to upgrade Ubuntu 16.10/17.04 to Ubuntu 18.04. Ubuntu 16.10/17.04 reached end of life…

encrypt dns traffic on ubuntu desktop with stubby

Protect Your DNS Privacy on Ubuntu 20.04/18.04 (DNS over TLS)

This tutorial will be showing you how to protect your DNS privacy on Ubuntu 20.04/18.04 desktop with DNS over TLS.…

ubuntu 18.04 nvidia

2 Ways to Install Nvidia Driver on Ubuntu 22.04/20.04 (GUI & Command Line)

This tutorial will be showing you 2 ways to install Nvidia graphics card driver on Ubuntu 22.04/20.04. The first method…