[Mailman-Users] Need help with "content filtering"

[Pete Holsberg]

I would like for members of the list I run to be able to 
send HTML-encoded emails and any attachments except pictures.

"Remove message attachments that have a matching content 
type" contains:
image

"Remove message attachments that don't have a matching 
content type" contains:
multipart/mixed
multipart/alternative
text/plain
text/html

"Should Mailman convert text/html parts to plain text?" is NO

As a test I copied an HTML file that was open in Word (it 
contained a single line), pasted it into Outlook (set for 
HTML) and sent it to my list. I got the following repsonse:

"The attached message matched the 
4sam-4seasonsatmapleton.org mailing
list's content filtering rules and was prevented from being 
forwarded
on to the list membership.  You are receiving the only 
remaining copy
of the discarded message."

One of the attachments contained this:

BODY { MARGIN-TOP: 25px; FONT-SIZE: 10pt; MARGIN-LEFT: 25px; 
COLOR: #000000; FONT-FAMILY:
Arial, Helvetica } P.msoNormal { MARGIN-TOP: 0px; FONT-SIZE: 
10pt; MARGIN-LEFT: 0px;
COLOR: #ffffcc; FONT-FAMILY: Helvetica, "Times New Roman" } 
LI.msoNormal { MARGIN-TOP:
0px; FONT-SIZE: 10pt; MARGIN-LEFT: 0px; COLOR: #ffffcc; 
FONT-FAMILY: Helvetica, "Times New
Roman" }

   Sunday, April 10, 2005

What am I doing wrong?

Thanks.