"$tool"/etc/postfix/$local_domainname/transport \
/etc/postfix/$local_domainname/transport
sudo postmap hash:/etc/postfix/$local_domainname/transport
"$tool"/etc/postfix/$local_domainname/transport \
/etc/postfix/$local_domainname/transport
sudo postmap hash:/etc/postfix/$local_domainname/transport
sudo install -m 640 -o root -g root \
"$tool"/etc/postfix/$local_domainname/virtual_alias \
/etc/postfix/$local_domainname/virtual_alias
sudo postmap hash:/etc/postfix/$local_domainname/virtual_alias
sudo install -m 640 -o root -g root \
"$tool"/etc/postfix/$local_domainname/virtual_alias \
/etc/postfix/$local_domainname/virtual_alias
sudo postmap hash:/etc/postfix/$local_domainname/virtual_alias