When you edit a configuration, if you fail to enter a new password, the old is preserved.
Now, when you create a new domain, it will copy many settings from the template zone if defined. This affect the interactive and command line mode.
The following command line still work:
/sbin/dnsconf --newdomain new_domain template_domain
but if you omit the template_domain argument, then the one specified in the features dialog will be used. This should ease your work a bit.
Now a zone is updated only if it was changed.
These check-box allows one to lock partly or completely a virtual domain email service. This can be used when migrating a vdomain from one server to another, without stopping the mail service for other domain.
vdeliver and vpop3d were fixed to support this. vimap will have to learn about this little trickery. Quite easy to adapt.
This was test on SuSE 6.4. Linuxconf compiles out of the box on it.