if ( -e "testfile" ) { $check = 0; print "testfile is present\n"; }
else {
    $check = 1;
    $msg1  = "testFile Is Not Avaliable. $timex";
    $subj1 = "testFile Is Not Avaliable ";
    insertlog($msg1);
    maildl( $msg1, $env, $subj1, $maillst );
    last;
}