Manage your subscription at http://listserv.unl.edu.
listserv.unl.edu lists do not accept incoming email from Yahoo.com, AOL.com or Dropbox.com due to thier DMARC policies.
Though it's fairly new and seems to be small yet, there's a few really interesting articles on this
site. (I thought "The Peregrinations of Prester John" was particularly cool.)