We have a SBS 2003 domain running Exchange 2003.
A few times recently users have been advising that they have been receiving emails where the body of the message is blank and the text is conained in an attachment (.htm).
There have been other occasions where some of the text appears within the body of the email which cut off mid-sentence and then truncated to an attachment too.
If it is of any help the attachments file name appears in the format 'ATT0....htm.
Many thanks for any assistence