Postfix Mail Server Configuration In Linux Step By Step Ubuntu

After configuring the postfix mail server correctly you should test your mail server.

Postfix mail server configuration in linux step by step ubuntu.

This server should have a non root user with sudo privileges and a firewall configured with ufw. Test linux mail server. A fully qualified domain name pointed at your ubuntu 20 04 server. Testing my postfix mail server i m sending this email using the postfix mail server from ubuntu machine step 5.

The ubuntu postfix package will by default install into a chroot environment for security reasons. It is easy to follow but you end up with a powerful secure mail server. You can follow our ubuntu 20 04 initial server setup guide to set this up. Postfix main configuration file is located at etc postfix main cf.

To turn off the chroot usage locate the following line in the etc postfix master cf configuration file. Now that postfix is installed move below to learn how to configure it. Your mail server should be up and running. Step 2 configure postfix.

Dovecot is a mail delivery agent mda it delivers the emails from to the mail server to install it run the following command. This can add greater complexity when troubleshooting problems. If you plan on accepting mail you will need to make sure you have an mx record pointing to your mail server as well. Mail email protected cc.

Some are basic while others are more advanced. The server accepts unlimited domains and users and all mail can be read via your favourite clients or via web mail. We need to make a few changes in the configuration file so open it using your favorite text editor. The first step is to use a local mail user agent like mailx or mail which is a symlink to mailx.

Make changes to the following lines. Just like many other mail servers postfix comes with lots of different configuration options. Now save that configuration file and restart your mail server with the command. Let s start postfix configuration.

This is a step by step howto guide to set up a mail server on a gnu linux system. Edit postfix configuration file etc postfix main cf in your favourite editor and make. Postfix is included in ubuntu s default repositories so installation is simple. A server running ubuntu 20 04 to function as your postfix mail server.

Simply use the following command to install postfix smtp server on your ubuntu system. Step 1 install postfix. Try to send a mail to someone else on the same server if this works then send to a remote site. Step 6 configure postfix mail server.

Installing dovecot imap and pop in ubuntu. Sudo apt get install postfix the installation process will ask you for some inputs like below.