system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64

cmd: 

#!/usr/bin/perl -w
use Mail::Internet;

$mail = Mail::Internet->new([<>]);
$rply = $mail->reply(Keep => [qw(Newsgroups)]);

$file = "/tmp/reply.$$";

open(REPLY,">$file") || die "Cannot open $file:$!\n";

$rply->print(\*REPLY);

close(REPLY);

$editor = $ENV{"EDITOR"} || die "\$EDITOR not defined\n";

warn "$editor :$!\n" if (system("$editor $file"));

# Cleanup
unlink($file,$file . '%',$file . '~');

exit 0;