../crt+crl.self-signed.pem \
/etc/postfix/$vm_domainname/smtpd/x509/ca/crt.pem
sudo install -m 400 -o root -g root \
../crt+crl.self-signed.pem \
/etc/postfix/$vm_domainname/smtpd/x509/ca/crt.pem
sudo install -m 400 -o root -g root \
/etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/header_checks \
/etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/header_checks \