I have been reading topics here about using Google Apps with Virtualmin for email but not sure how this actually works.
The same goes for external DNS, such as xname.org or dyndns.org.
Is it possible to use Google Apps for each individual domain hosted on Virtualmin? If so, how would the user of the domain use/(send/receive) email if that is the case? What application and/or settings on their email client entail? What web client would they use, if possible? Would each domain created automatically receive DNS entries pointing to Google's mail servers?
If I go with the paid service from DynDNS.org to manage my DNS rather than using BIND on the local Virtualmin server, how does Virtualmin update DNS records changes to DynDNS? Does the DynDNS module in Virtualmin connect to your DynDNS account automatically and make the changes?