Undelivered Mail Returned to Sender

This is the SMTP Server program at host orange.fr.

I'm sorry to have to inform you that your message could not be
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                        The SMTP Server program

<zamchukwu1_at_excite.com>: host xmxatip.excite.com[207.159.120.164] said: 550
    Error: Your mail was returned due to the following: Attachment type not
    allowed. File "excite.com.zip" has the unacceptable extension "zip". Please
    try compressing your attachment or renaming the file extension if you wish
    to resend. (in reply to end of DATA command)

attached mail follows:

Your message was undeliverable due to the following reason:

Your message could not be delivered because the destination computer was
unreachable within the allowed queue period. The amount of time
a message is queued before it is returned depends on local configura-
tion parameters.

Most likely there is a network problem that prevented delivery, but
it is also possible that the computer is turned off, or does not
have a mail system running right now.

Your message was not delivered within 5 days:
Mail server 199.92.93.220 is not responding.

The following recipients could not receive this message:
<zamchukwu1_at_excite.com>

Please reply to postmaster_at_lists.village.virginia.edu
if you feel this message to be in error.