Linux Mail server Ubuntu Postfix is a reasonably prevalent mail server due to ample operation for the majority of tasks and straightforward setup. This tutorial will address the installation and standard configuration of Postfix as well as the server for it.
Para configurar Postfix de forma correcta, necesitará un nombre de dominio completamente apto que apunte a su servidor de Ubuntu eighteen.
Then, check the email handle you delivered. It’s achievable that you just’ll begin to see the message within your inbox right away, because email suppliers are much more more likely to mark unencrypted messages as spam.
As part of the Preliminary server set up during the conditions, you installed ufw, the uncomplicated firewall. You’ll really need to configure it to allow the HTTP port 80, making sure that area verification may be concluded. Operate the subsequent command to enable it:
If the installation process finishes, you’re willing to make a few updates towards your Postfix configuration.
During this stage, you’ll install Postfix. The swiftest way is to install the mailutils package deal, which bundles Postfix having a couple of supplementary applications that you choose to’ll use to check sending email.
Now that you simply’ve outlined The placement from the virtual maps file in the primary.cf file, you'll be able to make the file alone and start mapping email accounts to user accounts on your own Linux technique. Make the file together with your most well-liked text editor; in this instance, we’ll use nano:
If the mail consumer doesn’t vehicle-detect the required configurations: The username for that IMAP connection is joe, the port is 143, and also the authentication method is unencrypted password by using STARTTLS. For SMTP it’s the identical, but port 587.
We are going to set the home_mailbox variable to Maildir/ which will make a directory framework below that title in the user’s property Listing. The postconf command may be used to question or established configuration settings. Configure home_mailbox by typing:
と、その前に、mailコマンドを使えるように「mailutils」をインストールしておきます。
This can be typical and may only demonstrate all through this first concept. We can Look at to be sure the Listing was developed by trying to find our ~/Maildir Listing:
particular programs: FreeBSD: syslogd -l /var/spool/postfix/var/run/log Linux, OpenBSD: syslogd -a /var/spool/postfix/dev/log My very own hostname The myhostname parameter specifies the totally-competent domain
Now is an effective time for you to choose which mailbox format you would like to use. By default Postifx will install postfix use mbox for your mailbox format. Instead of editing the configuration file directly, You should use the postconf command to configure all postfix parameters.
mail supply loops will come about when the primary MX host is down. Illustration: host powering NAT box functioning a backup MX host.