I use microsoft windows live mail for emailing, I email to a contact with an attachment that I had scanned onto my desk top. My contact recives the email with a message Dangerous Contents (Spam) and they cannot open. This does not happen if I attach a word document, if it is a jpg it happens. If I email through my internet provider site this problem doesn't happen. I have tried every thing. Can anybody  help. This is a copy of 2 message my contact receive:
Message 1
 Windows photo viewer can't open this picture, either photo viewer doesn't support this file format, or you don't have the latest updates.

Message 2
Warning: This message has had one or more attachments removed
Warning: (the entire message).
Warning: Please read the "Dodo-Attachment-Warning.txt" attachment(s) for more information.

This is a message from the MailScanner E-Mail Virus Protection Service
----------------------------------------------------------------------
The original e-mail attachment "the entire message"
was believed to be infected by a virus and has been replaced by this warning
message.

If you wish to receive a copy of the *infected* attachment, please
e-mail helpdesk and include the whole of this message
in your request. Alternatively, you can call them, with
the contents of this message to hand when you call.

At Wed Jul 24 10:23:35 2013 the virus scanner said:
   MailScanner: Fragmented messages cannot be scanned and are removed

Note to Help Desk: Look on the Dodo (extspam1) MailScanner in /var/spool/MailScanner/quarantine/20130724 (message 2A9EE3372E.08AA2).
--
Postmaster
Dodo Internet
http://www.dodo.com.au/

Original Title: Microsoft Windows Live Mail