Most services will reject mail that does not originate from a registered domain name in order to cut down on spam.Running a mail server is non-trivial so in most cases you want someone else to do this for you. Google’s mail servers (or your ISPs, or whoever is your mail provider) are already set up for secure smtp.The relayhost tells Postfix to use gmails servers to provide mail delivery service instead. Smtp_generic_maps=hash:/etc/postfix/genericīy default, Postfix tries to deliver mail directly to the Internet. Smtp_sasl_password_maps=hash:/etc/postfix/sasl/passwd Mydestination = localhost, localhost.localdomain # information on enabling SSL in the smtp client. # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for Smtpd_tls_session_cache_database = btree:$/smtp_scache Smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key Smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem # Uncomment the next line to generate "delayed mail" warnings Smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) # line of that file to be used as the name. # Debian specific: Specifying a file name will cause the first The important parts are highlighted by a large comment block. Edit this file by replacing it with the following code. Postfix configuration is specified in /etc/postfix/main.cf. You can choose no configuration since we will manually configure it.
Linux mail forward install#
First, install postfix if you haven’t already done so. forward file from the root directory so that we are starting fresh. So, if you are following along, delete the. As a security measure, the root user cannot send mail to external addresses, so we need to forward root mail to another user before sending it on to an external address.Postfix needs to be set up to handle and recognize external addresses.Unfortunately, things won’t be that easy for two reasons. forward file in your home directory, entering the addresses that you would like to forward mail to.Īnd add the line saving and closing the file. The traditional way to forward mail is to create a. Here I’ll expand on that discussion, hopefully helping other people who are trying to do the same thing. The best information that I found came from the Ubuntu community forums. By default Ubuntu Server sends mail to the root user whenever an error occurs but logging in as root to check mail every so often didn’t seem very convenient. I recently set up a RAID array wanted to keep notified of any errors that may occur.
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