if ( ref $next_job eq "Mail::Sender"){
			$gl_thread_hsh{$gl_thread_hsh{next_thread}} = threads->new(
				sub {	 
					my $result =  $next_job->MailFile({
						msg => $next_job->{msg},
						file => $next_job->{file},
					});
					
				}
			);
			$gl_thread_hsh{next_thread}=$gl_thread_hsh{next_thread}+1;		# Increment next available thread.
		}