Displaying only title line to blog

I am looking at using WordPress to create archive for email mailing list. (I want new items on top, unlike what my emailing list creates).

I’ve read the codex on how to post via email.

My question is whether anyone has set up to display only the title line (not the body) of the post, or do something similar?

I am using “mailman” emailing list archiving, but it puts the new items on bottom instead of top, and it’s a large archive.

Suggestions?