You can remove Tomcat support for sites via /scripts/remservlets, which uses the following syntax:
/scripts/remservlets --domain=domain-you-want-to-remove-jsp-and-servlets.com
NDCHost has made available a nice script that will increase the serial numbers for all DNS zones:
# cd /sbin
# rm -f updateserial
# wget http://www.ndchost.com/cpanel-whm/scripts/updateserial/download.php
# chown root.root updateserial
# chmod 0750 updateserial
# /sbin/updateserial -d /var/named
To activate your changes, be sure to reload rndc:
# rndc reload
Hopefully this will someday be an option in “Tweak Settings”, but in the meantime, you can add DomainKeys records to your customers DNS zones automatically by creating a “hook” which will be run after /scripts/wwwacct (the script behind “Create an Account” in WHM).
You’ll want to create a file called /scripts/postwwwacct, and add the following content:
my %OPTS = @ARGV;
my $user = $OPTS{’user’};
/usr/local/cpanel/bin/domain_keys_installer $user
You’re all set now — there’s nothing else that needs to be done. Note that this only creates the DomainKeys records for new accounts. If you want to create DomainKeys records for all your existing users at once, check out my other article on the topic: http://www.cpaneladmins.com/2009/12/07/install-domainkeys-and-spf-records-for-all-users/