VMM/{Alias,Handler}: reworked Alias class, adjusted Handler class.
Handler:
- attribute _dbh is no longer private, the VMM/cli/Handler uses it also.
- adjusted to changes in Alias and EmailAddress classes.
# All parameters are described in pgsql_table(5) / PGSQL PARAMETERS
#
# The hosts that Postfix will try to connect to and query from.
hosts = localhost
# The user name and password to log into the pgsql server.
user = postfix
password = some_password
# The database name on the servers.
dbname = mailsys
# The SQL query template used to search the database
query = SELECT maildir FROM postfix_maildir WHERE address='%s'