Postfix main.cf example debian11/12/2023 ![]() ![]() Note: If you’re hosting multiple domains on a single server, the other domains can also be passed to Postfix using the mydestination directive. With the file open, scroll down until you see the following section: To make the change, open the main Postfix configuration file using nano or your favorite text editor: from localhost.įor that to happen, Postfix needs to be configured to listen only on the loopback interface, the virtual network interface that the server uses to communicate internally. In this step, you’ll configure Postfix to process requests to send emails only from the server on which it is running, i.e. You now have Postfix installed and are ready to modify its configuration settings. When you’ve finished, press TAB, then ENTER. If it shows a subdomain like, change it to just. The System mail name should be the same as the name you assigned to the server when you were creating it. The default option is Internet Site, which is preselected on the following screen:Īfter that, you’ll get another window to set the System mail name: Near the end of the installation process, you will be presented with a window that looks like the one in the image below: You will need two packages: mailutils, which includes programs necessary for Postfix to function, and postfix itself. In this step, you’ll learn how to install Postfix. The output should match the name you gave the server when it was being created. You can verify the server’s hostname by typing hostname at the command prompt. Note that your server’s hostname should match your domain or subdomain. You can set that up by following these guidelines on managing DNS hosting on DigitalOcean. One Debian 10 server, set up with the Debian 10 initial server setup tutorial, and a non-root user with sudo privileges.Ī valid domain name, like, pointing to your server. You can learn more about this partnership and get started using SendGrid by checking out our DigitalOcean’s SendGrid Marketplace App. As a part of this new policy, we have partnered with SendGrid so our customers can still send emails with ease. Note: As of June 22, 2022, DigitalOcean is blocking SMTP for all new accounts. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |