Difference between revisions of "Postfix Local Mail"

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[[Category:Mail Server]]
#REDIRECT [[Postfix]]
The goal of this article is to setup Postfix for local mailbox delivery only. See: [[Postfix]] for a virtual mail delivery configuration.
==Postfix Configuration==
===Step 1: Edit /etc/postfix/main.cf===
The only things you need to change are as follows. Uncomment them and modify them to the specifics listed below. Everything else can be left as installed by pacman.
inet_interfaces = loopback-only
mynetworks_style = host
append_dot_mydomain = no
default_transport = error: Local delivery only!
If you want to control where the mail gets delivered and which mailbox format is to be used, you can do this by setting
home_mailbox = /some/path
mail_spool_directory some/path
''mail_spool_directory'' is an absolute path where all mail goes, while ''home_mailbox'' specifies a mailbox relative to the user's home directory. If the path ends with a slash ('/'), messages are stored in Maildir format (directory tree, one message per file); if it doesn't, the mbox format is used (all mail in one file).
mail_spool_directory = /var/mail  (1)
home_mailbox = Maildir/          (2)
1) All mail will be stored in /var/mail, mbox format
2) Mail will be saved in ~/Maildir, Maildir format
===Step 2: Edit /etc/postfix/aliases===
Namely, put a username in for the the following, substituting the correct username you desire (actual system account required) for USER
# Person who should get root's mail. Don't receive mail as root!
root:          USER
Run the following command as root. This creates the map file that postfix understands.
postalias /etc/postfix/aliases
In addition, create the file .forward in /root.
nano /root/.forward
In it, specify the user to whom root mail should be forwarded, e.g. ''user@localhost''.

Latest revision as of 03:06, 14 November 2012

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