Unix and Linux Discussions Tagged with postfix |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
6 |
3,329 |
Shell Programming and Scripting |
|
|
|
2 |
3,535 |
Solaris |
|
|
|
1 |
1,930 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
3,075 |
Shell Programming and Scripting |
|
|
|
0 |
3,133 |
Shell Programming and Scripting |
|
|
|
6 |
6,813 |
Shell Programming and Scripting |
|
|
|
0 |
1,556 |
Solaris |
|
|
|
2 |
4,712 |
Web Development |
|
|
|
3 |
6,920 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
6,549 |
Red Hat |
|
|
|
2 |
33,536 |
Ubuntu |
|
|
|
0 |
2,380 |
Red Hat |
|
|
|
0 |
2,464 |
HP-UX |
|
|
|
0 |
3,554 |
Linux |
|
|
|
0 |
2,140 |
Red Hat |
|
|
|
2 |
5,062 |
UNIX and Linux Applications |
|
|
|
1 |
13,718 |
Linux |
|
|
|
1 |
10,190 |
Shell Programming and Scripting |
|
|
|
1 |
3,449 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
1,983 |
Web Development |
|
|
|
0 |
2,000 |
UNIX for Advanced & Expert Users |
|
|
|
4 |
3,306 |
Red Hat |
|
|
|
11 |
4,241 |
What is on Your Mind? |
|
|
|
2 |
4,274 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
4,456 |
UNIX and Linux Applications |
|
|
|
0 |
6,390 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
2,492 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
7,097 |
IP Networking |
|
|
|
0 |
8,612 |
IP Networking |
|
|
|
0 |
5,219 |
Programming |
|
|
|
0 |
4,603 |
IP Networking |
|
|
|
0 |
4,864 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
19,064 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
963 |
Software Releases - RSS News |
|
|
|
0 |
3,356 |
Debian |
|
|
|
0 |
3,614 |
Ubuntu |
|
|
|
0 |
1,883 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
10,569 |
IP Networking |
|
|
|
10 |
18,754 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
1,212 |
Security Advisories (RSS) |
postfix-nochroot(8) System Manager's Manual postfix-nochroot(8)
NAME
postfix-nochroot - change /etc/postfix/master.cf to not use chroot
SYNOPSIS
postfix-nochroot
DESCRIPTION
Renames /etc/postfix/master.cf to /etc/postfix/master.cf.bak and creates a new /etc/postfix/master.cf file with every service configured to
not use chroot. Every modified line is commented. It also restarts Postfix (to apply the change) and rmoves the unused chroot directories
/var/spool/postfix/{etc,lib,usr} .
Using a chroot environment makes upgrades more difficult and gets in the way when running SE Linux (without actually providing any security
benefit in a SE Linux system).
SEE ALSO
selinux(8), sestatus(8), selinuxenabled(1), check-selinux-installation(8), selinux-config-enforcing(8), selinux-policy-upgrade(8),
http://wiki.debian.org/SELinux - More about SELinux Debian install, http://etbe.coker.com.au/tag/selinux/ - Russell's SE Linux blog posts,
http://etbe.coker.com.au/2008/08/02/postfix-and-chroot/ - post about this script.
AUTHOR
This program and it's man page was written by Russell Coker <russell@coker.com.au> for the Debian system (but may be used by others). Per-
mission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3.
postfix-nochroot(8)