We are going to consider you through Ubuntu twenty.04 Postfix installation and configuration. The ultimate bit of the tutorial will examination Postfix’s mail routing capabilities just after we install “s-nail” – it is a well-liked email consumer or in additional technological phrases, a Mail Consumer Agent (MUA).
Near the conclusion in the installation course of action, you will be offered that has a window that appears just like the 1 while in the image beneath:
, the Digital network interface that the server makes use of to speak internally. To create the transform, open the main Postfix configuration file working with nano or your favorite text editor:
Help you save and shut the file when you are finished. You’re now ready to initialize your technique’s Maildir composition.
You will be your own mail server administrator with the unmatched understanding of Just about every ingredient that retains a mail server ticking.
Observe: As of June 22, 2022, DigitalOcean is blocking SMTP for all new accounts. As an element of this new plan, Now we have partnered with SendGrid so our shoppers can even now mail emails easily.
Para comenzar, actualice su https://first2host.co.uk/blog/install-postfix-email-server-on-ubuntu/ caché de paquetes apt local e instale el computer software. Pasaremos la variable ambiental DEBIAN_PRIORITY=low a nuestro comando de instalación para responder a algunas peticiones adicionales:
This installation course of action will open a series of interactive prompts. To the uses of the tutorial, use the subsequent data to fill inside your prompts:
structure, which separates messages into person data files which are then moved between directories depending on user motion. The alternative choice that isn’t lined With this manual would be the
This will report an mistake that "--update supplied" as well as the "/var/spool/postfix/var/run/saslauthd" directory isn't going to exist. You may disregard this for the reason that when you start saslauthd following It will probably be made.
En los requisitos previos, instaló el firewall sencillo ufw como parte de la configuración inicial del servidor. Deberá configurarlo para que habilite el puerto HTTP 80 para que se pueda completar la verificación de dominios. Ejecute el siguiente comando para habilitarlo:
Other Locations to just accept mail for: This defines the mail Places that this Postfix instance will settle for. If you'll want to increase another domains that this server will be chargeable for obtaining, include These in this article. Or else, the default will be adequate.
Another directive you’ll have to have to switch is mydestination, which specifies the listing of domains which might be sent via the local_transport mail supply transport. By default, the values are comparable to these:
established file=+sent创建一个sentmbox 文件，用于在设置为folder变量的目录中存储已发送的邮件，在本例中Maildir