so lately i've been getting emails like this:
This mail is probably spam. The original message has been attachedand some spam email is attached, with the same to/from in the headers. what?
along with this report, so you can recognize or block similar unwanted
mail in future. See http://spamassassin.org/tag/ for more details.
Content preview: MARKETING OPPORTUNITIES MARKETING OPPORTUNITIES: WE
WILL SEND FOR YOU YOUR MESSAGE: [...]
Content analysis details: (31.30 points, 5 required)
TO_MALFORMED (1.1 points) To: has a malformed address
WITH_LC_SMTP (4.3 points) Received line contains spam-sign (lowercase smtp)
RATWARE_EGROUPS (4.3 points) Bulk email software fingerprint (eGroups) found in headers
HOME_EMPLOYMENT (1.5 points) BODY: Information on how to work at home (2)
MLM (0.8 points) BODY: Multi Level Marketing mentioned
BULK_EMAIL (2.1 points) BODY: Talks about bulk email
MILLION_EMAIL (2.6 points) BODY: Get a million email addresses
HTML_FONT_BIG_B (0.5 points) BODY: HTML has a big "font" and "B" tag combo
HTML_FONT_COLOR_RED (0.1 points) BODY: HTML font color is red
HTML_50_60 (0.2 points) BODY: Message is 50% to 60% HTML
HTML_MESSAGE (0.1 points) BODY: HTML included in message
ASCII_FORM_ENTRY (1.0 points) BODY: Contains an ASCII-formatted form
FRONTPAGE (0.9 points) BODY: Frontpage used to create the message
MAILTO_TO_SPAM_ADDR (0.4 points) URI: Includes a link to a likely spammer email address
FORGED_AOL_RCVD (4.3 points) Received forged, contains fake AOL relays
DATE_IN_FUTURE_03_06 (0.9 points) Date: is 3 to 6 hours after Received: date
FORGED_RCVD_TRAIL (1.8 points) trail of Received: headers seems to be forged
MIME_HTML_ONLY (0.1 points) Message only has text/html MIME parts
CONFIRMED_FORGED (4.3 points) Received headers are forged
The original message did not contain plain text, and may be unsafe to
open with some email clients; in particular, it may contain a virus,
or confirm that your address can receive spam. If you wish to view
it, it may be safer to save it to a file and open it with an editor.