I have a customer who receives a message from the Internet Mail Administrator. It has the following delivery faliure message:
Your message has encountered delivery problems
to the following recipient(s):
554 Invalid data in message
Sent: (message data)
Received:554 Invalid data in message
The mail client is Outlook 2000. I check and verify the email address and was able to send a test email to the email address with no problem. Only when the customer sends a email with a MSWord attachment is when they received the delivery failure. Is it something within the email or the attachment?