Basically, no fancy features. Please don't send attachments to the list. If you wish to make a document available, and it is too long or complex to send as plain text within your email, talk to your unit coordinator. He or she will set it up on the web for people to access. If you keep them under 70 characters they won't wrap annoyingly on most screens Short paragraphs.
White space is cheap and assists legibility.
If you quote from someone else's post, this can help. There is seldom any need to quote all of the person's post. Of course, there is no place for personal attacks, put downs or destructive comment. Let us support each other's learning. This service has over 800 modem lines, and can be used by all students of the University.