SSH: Create new email user with linked mail folder

SSH: Create new email user with linked mail folder

#!/bin/sh

whoami=`whoami`
if [ $whoami == 'root' ]; then

        echo "Generating New Email User"
        useradd -G emailusers $1
        echo "Creating Directory in Share"
        mkdir -p /space/home/$1/Maildir
        echo "Setting ownership to $1:$1"
        chown -R $1:$1 /space/home/$1
        echo "Linking Share Maildir to Home"
        ln -s /space/home/$1/Maildir /home/$1
        echo "Altering User Password"
        passwd $1
else
        echo "Script must be run as root";
fi