BuddyPress.org

I’ve started looking into bypassing the activation email. It seems like the code @ wrote above only works for regular WP installs and not WPMU. WPMU uses the wp_signups table and then when they’re activated they’re moved to wp_users. I’m going to see if I can’t figure out the WPMU code to do this. I’d love to hear if people know more about this. Otherwise, I’ll ask in the WPMU forums.

Also, it seems like you could just use this function to disable the activation email from happening (once again that doesn’t work in WPMU though):
function disable_activation_email() {
return false;
}
add_filter( ‘bp_core_signup_send_activation_key’, ‘disable_activation_email’ );