I'm just getting started with WordPress, and I would like to allow members of a separate listserv to post to my blog. I believe I initially set it up to allow anyone with a WordPress account to post, although I can't locate that option anymore. Some of our members would like their posts to be proofread first, so now I'd like to be able to easily change anyone who posts to "contributor" status. So far, it looks like anyone is able to immediately post to the blog, and when they do, they don't show up as users, so I can't even adjust their status.
Ideally, I'd like to just give every member of our listserv permission to post to the blog. I'd like to demote those who wish their posts proofread first to "contributor." Is there any easy way to achieve this?
The blog I need help with is psdhandlersspeak.wordpress.com.