Update notification_mailer.rb
Update notification_mailer.rb

Remove open-ended routing to and from scumblr.com, which would be notified every time a private instance is run. This mail address is, fortunately, not routable at this time.
firebitsbr/Scumblr,Netflix/Scumblr,gorcz/Scumblr,curphey/Scumblr,warrent888/Scumblr,Netflix/Scumblr,warrent888/Scumblr,Netflix/Scumblr,firebitsbr/Scumblr,warrent888/Scumblr,curphey/Scumblr,COLABORATI/Scumblr,fenicks/Scumblr,COLABORATI/Scumblr,curphey/Scumblr,gorcz/Scumblr,parideo/Scumblr,fenicks/Scumblr,dmmoody-graveyard/Scumblr,odin1314/Scumblr,dmmoody-graveyard/Scumblr,parideo/Scumblr,fenicks/Scumblr,odin1314/Scumblr,odin1314/Scumblr,parideo/Scumblr,firebitsbr/Scumblr,myappleguy/Scumblr,myappleguy/Scumblr,dmmoody-graveyard/Scumblr,gorcz/Scumblr,myappleguy/Scumblr,COLABORATI/Scumblr