if you are using RH based Linux distros, just put the attached configuration file under /etc/mail/spamassassin/channels.d/
Apologies for the naive question; I'm running CentOS 7, SA 3.4.3. I don't have that channels.d directory by default. I've been running a more traditional cron update:
9 3 * * * /usr/local/bin/sa-update --gpgkey 6C6191E3 --channel updates.spamassassin.org && /etc/init.d/spamassassin restart
Can I simplify by putting a conf file for the default updates and the KAM updates config into that location, then just run "sa-update && spamassassin restart" in cron?
Thanks for any tips.