Difference between revisions of "Postfix Local Mail"

From ArchWiki
Jump to: navigation, search
(Step 3: Start the daemon: Postfix already has it.)
(Page merged.)
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Category:Mail Server]]
+
#REDIRECT [[Postfix]]
{{merge|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
+
or
+
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).
+
 
+
Examples:
+
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''.
+
 
+
===Step 4: Test===
+
Try sending an email. Even from yourself to yourself should be a good test.
+
 
+
mail -s test user
+
this is a test email.
+
.
+
 
+
Now check your mail using whatever client you desire.
+
 
+
===Step 5: Test some more!===
+
Make sure root mail forwards to the desired user; use the same test as above, but substitute root for user.
+

Latest revision as of 03:06, 14 November 2012

Redirect to: