ciphermethod.com

Install Postfix:
yum install postfix (RedHat)
apt-get install postfix (Debian)

Add Domains to Accept Mail For:
vi /etc/postfix/main.cf
set
mydestination = localhost.localdomain, localhost, domain.com, host

Tell Postfix to use Maildir instead of mbox format:
postconf -e "home_mailbox = Maildir/"
postconf -e "mailbox_command ="

Set MAIL variable in /etc/profile:
export MAIL=$HOME/Maildir

Restart Postfix:
service postfix restart

Mail local user and confirm mail is delivered.

Install Dovecot:
apt-get install dovecot-common dovecot-imapd dovecot-pop3d

Fog + Lava
Mud + Blazing

If your really lucky, you’ll get a Rainbow Dragon in the process.

#!/bin/sh

# Created 20111107 – Jamey Hopkins
# Nagios script to check base file paths for a possible read only filesystem condition

USER=`whoami`
F=”rocheck.safetodelete”
# sets paths to test
PATHS=`df -P -l -x tmpfs -x vmhgfs -x iso9660 | column -t | awk ‘{ print $6 }’ | grep -v “Mounted” | xargs echo`
# define specific paths
#PATHS=”/ /home /opt /tmp /usr /var”

if [ “$USER” != “root” ]
then
   echo “Run $0 command as root”
   exit
fi

for P in `echo $PATHS`
do
   [ “$P” = “/” ] && P=”” # don’t process a double slash
   PF=”$P/$F”
   touch $PF >/dev/null 2>&1
   if [ “$?” != “0” ]
   then
      [ “$P” = “” ] && P=”/” # add slash back if it was ro
      FAIL=”$FAIL $P” # add P to string of failed paths
   fi
   [ -e $PF ] && rm $PF >/dev/null 2>&1
done

if [ “$FAIL” != “” ]
then
   # return an error 2 status with a list of directories that failed the touch test
   echo “Read Only:$FAIL”
   exit 2
fi

# return a good status with the list of directories that were checked
echo “Good: $PATHS”
exit 0

Issue:
When connecting to a new (or newly reset) AirPort Extreme/Time Capsule, the AirPort Utility fails to connect and returns Error -6753.

Solution:
Enable IPV6 on the client machine you are trying to manage the AirPort Extreme from. If you have disabled IPV6 on the client machine, you will not be able to perform the initial configuration of the AirPort Extreme/Time Capsule.

The CDC Serial device inf provided by Microchip has a bug in it. To get an updated driver, install the Samsung’s Kies software package from here.

Samsung Mobile USB Modem Windows