Unroutable address
Khi gửi mail ra ngoài, người dùng có thể gặp phải lỗi như sau This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: xxxxxxxx@gmail.com Unrouteable address Lý do Với shared-hosting … Đọc tiếp