if($tmp_part->bodyhandle->as_string =~ m/^(?: [A-Za-z0-9+\/]{4} ) * (?:[A-Za-z0-9+\/]{2} [AEIMQUYcgkosw048] = | [A-Za-z0-9+\/] [AQgw] ==)?\z/x) {
                                                        $MessageBody = " -  ". decode('UTF-8',decode_base64($tmp_part->bodyhandle->as_string));
                                                } else {
                                                        $MessageBody = " -  ". $tmp_part->bodyhandle->as_string;
                                                }