Christian Music List - Discussion group at Yahoo, covering Christian rock and contemporary Christian music. - http://groups.yahoo.com/group/christianmusic-list/
Christian Music E-mail Lists - A listing of a variety of Christian music e-mail lists available from Yahoo Groups. - http://dir.groups.yahoo.com/dir/Music/Countries,_Cultures,_and_Groups/Christian
The Church Music Report - Publisher of newsletters for church musicians; hosts a message board. - http://www.tcmr.com/
Weird-Rock - [mailing list] for all Christian Novelty. - http://weird-rock.faithweb.com