#Context    Mbox  User                      Zone       NewMsg
#default    1234  Example Mailbox                           1
#other      1234  Company2 User                             0

my ($results,$start)=(0,0);

my @fields;
while (($line = $pop->getline)  and ($line !~ /--END/o))
{
    if ($start) {
        @fields = (split ' ', $line);
        $results = $results + pop(@fields);
    }

    $start = 1 if ($line =~ /Context/o);
}