Hello forks i want to write script that will scan given folders for email and write them to a file, i know am doing it wrong i would appreciate enlightenment thanks below is my poor code

use strict;
use warnings;
use 5.010;
use POSIX qw(strftime);
use List::MoreUtils qw(uniq);
use Data::Dumper qw(Dumper);
my $range = 50;
my $minimum = 100;
my $random_number = int(rand($range)) + $minimum;
my $date = strftime "Y%m%d", localtime;
my $filenadme =$exname.$random_number.$date.'.txt';

@files = </Users/beanscake/Download/*>; #scan folders for email
foreach $file (@files) {
open (MYFILE, $file);
open(my $fh, '>', $filenadme);
    while (<MYFILE>) {
        chomp;
        my @emails = split(' ');
        my @filtered = uniq(@emails);
        foreach my $emails (@filtered) {
    
            if($emails =~ /^\w+\@([\da-zA-Z\-]{1,}\.){1,}[\da-zA-Z-]{2
+,6}$/) {
    
 print $fh "$emails\n";

      print "$emails\n";
            
            }
        }
    }
     
    
    close $fh;
    close MYFILE;
print "done\n";
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