{

# Those limits are now defined on the imap entry
foreach my $prop (qw/ConcurrencyLimit ConcurrencyLimitPerIP ProcessMemoryLimit/){
    my $imaps_value = $DB->get_prop_and_delete('imaps', $prop);
    next unless ($imaps_value);
    my $imap_value = $DB->get_prop('imap', $prop);
    next if ($imap_value);
    $DB->set_prop('imap', $prop, $imaps_value);
}

}