mail server

host multiple domains in Modoboa mail server

How to Host Multiple Domains in Modoboa Mail Server

This tutorial will be showing you how to set up multiple email domains with Modoboa, which is an easy-to-use and...

iredadmin

How to Easily Set Up a Full-Featured Mail Server on Ubuntu 18.04 with iRedMail

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

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How to Quickly Set up a Mail Server on Ubuntu 18.04 with Modoboa

This tutorial is going to show you how to quickly set up your own email server on Ubuntu 18.04 with...

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 with Mailjet

This tutorial is going to show you how to set up Postfix SMTP relay with Mailjet. Postfix is a popular...

6 best postfix spam filter

6 Effective Tips for Blocking Email Spam with Postfix SMTP Server

In this tutorial, I’d like to share with you my 6 tips for blocking email spam with Postfix SMTP server....

Part 4: Creating DMARC Record to Protect Your Domain Name From Email Spoofing

In part 3 of building your own email server on Ubuntu tutorial series, we implemented SPF and DKIM records to...

Mail Server Login Error – Dovecot IMAP Authentication Failed

You have set up a Postfix and Dovecot mail server for your own domain name. It runs smoothly for a...

build your own secure email server with postfix

Build Your Own Email Server on Ubuntu: Basic Postfix Setup

Why build your own email server? Have you heard that Hillary Clinton uses her private email server? Hillary used it...

550 Mail Content Denied

How To Solve 550 Mail Content Denied Error

If you are running your own mail server and send emails to your mailing list, you may have encountered “550...