Hello. I recently installed a mail server on a Ubuntu server. I noticed, however, that I am getting a cron job error sent via email. I don't know how to go about troubleshooting this. I would like to say that I am a novice to Linux.
Cron <amavis@web-server> test -e /usr/sbin/amavisd-new-cronjob && /usr/sbin/amavisd-new-cronjob sa-syn
bayes: cannot open bayes databases /etc/spamassassin/bayes_* R/O: tie failed: Permission denied
bayes: expire_old_tokens: locker: safe_lock: cannot create tmp lockfile /etc/spamassassin/bayes.lock.web-server.20927 for /etc/spamassassin/bayes.lock: Permission denied