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configuration file edits" in segment 10, and evaluate the "To chroot or never to chroot" text in area
Puede verificar el nombre de host del servidor al escribir hostname en el símbolo del sistema. El resultado debe coincidir con el nombre que le dio al Droplet al crearlo.
In this tutorial, you’ll find out how to install and configure Postfix on an Ubuntu 20.04 server. Then, you’ll exam that Postfix is ready to properly route mail by installing s-nail, a
/etcetera/postfix/most important.cf: parameter = price and you utilize it by putting a "$" character before its title:
Destinatario de correo root y postmaster: esta es la cuenta de Linux a la que se reenviará correo enviado a root@ y postmaster@. Utilice su cuenta principal para esto. En nuestro caso, sammy.
I tried that… it didn’t do the job… flattened the droplet started all over again… of course I accomplished anything Improper. Experimented with once more and got exactly the same… gave up manufactured a coffee. Went off seeking for another Option.
This will allow the consumer to open up Despite an empty inbox. It will likely established the Maildir Listing to The interior folder variable and then use this to create a sent mbox file within just that, for storing sent mail.
We will assign it the value “very low”. Using this atmosphere variable will prompt the guide configuration of other more options by the method user throughout the Postfix installation procedure.
Aparantly, the saslauthd looks to the config file /etcetera/saslauthd instead of for /and many others/default/saslauthd. The hyperlink fixes this concern.
This firewall will block external connections to companies on your own server by default unless Individuals connections are explicitly allowed, and that means you’ll need to incorporate a firewall rule to allow an exception for Postfix.
The very last thing we want to put in place is forwarding, so you’ll get emails despatched to root within the technique at your individual, exterior email deal with.
There are many mail accounts you need to put in place inside your alias config that are very important. Such as the SMTP RFC mandates that any publicly accessible mailserver that accepts any mail in any respect will install postfix have to also accept mail on the ‘postmaster’ account, and lots of people may count on “hostmaster”, “abuse”, “webmaster”, as well as other mailboxes to get current.
Root and postmaster mail receiver: The username of one's Main Linux account (sammy in our illustrations)