Even if you don't receive dead-flames, you can post to both dead-flames and rec.music.gdead using email. Dead-flames is handy for those who do not get usenet.news, for those who do get usenet.news but have a slow feed, or even for those who have reading, but not posting, privleges for usenet.news.
The following is the standard info that's always tacked on to each dead-flames digest:
** FOR YOUR REFERENCE **
The service addresses, to which questions about the list itself and requests
to be added to or deleted from it should be directed, are as follows:
Internet: dead-flames-request@gdead.berkeley.edu
You can send mail to the entire list (and rec.music.gdead) via one of these
addresses:
Internet: dead-flames@gdead.berkeley.edu