moisseev

Replacing the default FreeBSD system mailer Sendmail with Postfix using SMTP AUTH, acting as mail client

Replacing Sendmail with Postfix

# pkg install postfix-sasl¹

Would you like to activate Postfix in /etc/mail/mailer.conf [n]? y²

# service sendmail stop

aputs

# compile iptables from source and install to /usr/local
mkdir -p /tmp/iptables
wget "http://www.netfilter.org/projects/iptables/files/iptables-1.4.21.tar.bz2" -qO- | tar --strip-components=1 -C /tmp/iptables -xvj
cd /tmp/iptables
./configure
make
make install

# set alternatives
sudo alternatives --install /sbin/iptables iptables.x86_64 /usr/local/sbin/iptables 100 \