v3 onions for email

src/freedombone-base-email

 
     if ! grep -q "hidden_service_email" /etc/tor/torrc; then
         { echo 'HiddenServiceDir /var/lib/tor/hidden_service_email/';
+          echo 'HiddenServiceVersion 3';
           echo 'HiddenServicePort 25 127.0.0.1:25';
           echo 'HiddenServicePort 587 127.0.0.1:587';
           echo 'HiddenServicePort 465 127.0.0.1:465'; } >> /etc/tor/torrc