# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# Parallel WWW checker
my $usage = "$0 [-j JOBS] [-s SLOW_THRESHOLD] URL_OF_INBOX\n";
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# Parallel WWW checker
my $usage = "$0 [-j JOBS] [-s SLOW_THRESHOLD] URL_OF_INBOX\n";