if [ -z "${sitename}" ]; then sitename=${domain//./_};fi
if [ $IMODE = n ]; then
    if (whiptail --title "Config" --yesno "                          Send mail as info@$domain for $domain" 11 78); then
    mailas=info@$domain
    maildomain=$domain
else
    mailas=$(whiptail --nocancel --inputbox "                                 Enter mail addres for sending mail" 11 78 --title "Config" 3>&1 1>&2 2>&3)
    maildomain=$(sed -e 's/[^@]*@//' <<< "$mail")
fi

fi
if [ $IMODE = l ]; then
    while true; do
        read -p "Send mail as info@$domain for $domain" yn
        case $yn in
            [Yy]* )
                mailas=info@$domain
                maildomain=$domain
            break;;            
            [Nn]* )
            echo 'Enter mail addres for sending mail'
            read mail
            maildomain=$(sed -e 's/[^@]*@//' <<< "$mail")
            break;;
            * )echo "Choose yes or no.";;
        esac
    done
fi