The University of Iowa ListServ subscription format default is to send one email message per posting to recipients. A recipient wishes to change his or her personal subscription format. For example, one can receive a daily email containing all of the posts for that day, also known as a daily digest.
Recipients need ListServ accounts. A ListServ account username is the email address subscribed to a ListServ or the address by which one receives ListsServ emails. Those with ListServ usernames can retrieve their passwords by following the instructions found at the http://its.uiowa.edu/support/article/100771 webpage.
Once recipients are logged into their accounts, they can update the subscription format by following the instructions found at the http://www.lsoft.com/manuals/16.0/htmlhelp/list%20subscribers/WorkingwithMailingLists.html#2347428 page.