{
my $greeting = $dovecot{'Greeting'} || 'SME Server IMAP service powered by doveot';
$OUT .= "login_greeting = \"$greeting\"\n";
our $args = $dovecot{PassDBArgs} || '';
}
passdb \{
  driver = pam
  { $OUT .= ($args ne '') ? "args = $args\n" : ''; }
\}
{
if (($dovecot{'AdminIsMaster'} || 'disabled') eq 'enabled'){
    $OUT .=<<"HERE";

passdb {
  driver = pam
  args = $args dovecotadmin
  master = yes
}
auth_master_user_separator = *
HERE
}
}
userdb \{
  driver = passwd
\}