Unix and Linux Discussions Tagged with postfix |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
6 |
3,789 |
Shell Programming and Scripting |
|
|
|
2 |
4,411 |
Solaris |
|
|
|
1 |
2,381 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
3,516 |
Shell Programming and Scripting |
|
|
|
0 |
3,775 |
Shell Programming and Scripting |
|
|
|
6 |
7,373 |
Shell Programming and Scripting |
|
|
|
0 |
1,937 |
Solaris |
|
|
|
2 |
5,256 |
Web Development |
|
|
|
3 |
7,832 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
7,002 |
Red Hat |
|
|
|
2 |
34,182 |
Ubuntu |
|
|
|
0 |
2,683 |
Red Hat |
|
|
|
0 |
2,708 |
HP-UX |
|
|
|
0 |
4,002 |
Linux |
|
|
|
0 |
2,488 |
Red Hat |
|
|
|
2 |
5,783 |
UNIX and Linux Applications |
|
|
|
1 |
14,418 |
Linux |
|
|
|
1 |
10,603 |
Shell Programming and Scripting |
|
|
|
1 |
3,870 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
2,231 |
Web Development |
|
|
|
0 |
2,410 |
UNIX for Advanced & Expert Users |
|
|
|
4 |
3,747 |
Red Hat |
|
|
|
11 |
4,758 |
What is on Your Mind? |
|
|
|
2 |
4,658 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
4,730 |
UNIX and Linux Applications |
|
|
|
0 |
6,687 |
UNIX for Advanced & Expert Users |
|
|
|
1 |
2,719 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
7,455 |
IP Networking |
|
|
|
0 |
9,566 |
IP Networking |
|
|
|
0 |
5,620 |
Programming |
|
|
|
0 |
4,912 |
IP Networking |
|
|
|
0 |
5,312 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
19,594 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
1,257 |
Software Releases - RSS News |
|
|
|
0 |
3,605 |
Debian |
|
|
|
0 |
3,998 |
Ubuntu |
|
|
|
0 |
2,140 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
10,962 |
IP Networking |
|
|
|
10 |
19,416 |
UNIX for Advanced & Expert Users |
|
|
|
0 |
1,443 |
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)