Another fake NatWest email - bank does not send this type of generic message

Dear Customer, We detected irregular activity on your Internet Banking Account. For your protection, you must verify this activity before you can continue using your account. Please download the document attached to this email to review your account activity. We will review the activity on your account with you and upon verification, We will remove any restrictions placed on your account. If you choose to ignore our request, you leave us no choice but to temporary suspend your account. We ask that you allow at least 72 hours for the case to be investigated and we strongly recommend to verify your account in that time. © Copyright Natwest Bank Holdings PLC 2012 - All rights reserved