[mapguide-internals] Mailing List Test

[Robert Bray]

Within the next couple of minutes I am going to make the following 
changes to the mapguide-internals mailing list, so we can test a few 
things. I am really not sure how some of this will behave, so I thought 
it best to try it here before playing with the users list.

- Change the list behaviour to convert text/html to plaintext
- Change the list behaviour to only allow the following content types:
   text/plain
   text/xml
   image/jpg
   image/gif  

We'll have to then try sending some PHP/ASPX/JSP files to see what happens.

Bob