I have a band with a e-mail list of several thousand people who have either bought our album or voluntary signed up at shows. I like to e-mail those on the list (our fans) with updates on shows or a new youtube video we release. Usually send one e-mail a month. My fear is that my e-mails may be going into the spam folder because I BCC everyone on the list. Is there a more effective way I should be doing this? Thanks!