VMM/Handler: Implemented Handler._chk_other_address_types().
Removed the static methods accountExists(), aliasExists(), relocatedExists()
and _exists().
Config
cfs - configset sect.opt val
cfg - configget sect.opt
ds - domainservices: smtp pop imap sieve???
- Aliases
- avoid looping aliases
- Domain
- optional limits for number of:
+ accounts
+ aliases
+ destinations/alias
+ alias domains