AUTOREPLY - rejected email 'Re: Your website'

[spamfilter at metva.com]

The email referred to in the subject line has been rejected by the ingress
filter at metva.com. This is usually because of unacceptable content types
such as executable files, screensavers, zip files or the like. If you really
need to send such attachments, please tar/rar/zoo them and try again. If you 
did not send this email it may be indicative of viral activity on your system 
and it may be worthwhile checking your system for recent compromise by malware.

metva.com apologizes for any inconvenience our actions may have caused.