In order to run the periodic UUCP maintenance tasks, please add the following to your /etc/periodic.conf.local file: # 340.uucp daily_uuclean_enable="YES" # Run uuclean.daily # 410.status-uucp daily_status_uucp_enable="YES" # Check uucp status # 300.uucp weekly_uucp_enable="YES" # Clean uucp weekly # in your sendmail.mc file you need to set the path: define(`UUCP_MAILER_PATH', `/usr/local/bin/uux')dnl