crans_bcfg2/Cfg/etc/cron.d/dovecot-indexes/dovecot-indexes

SHELL=/bin/bash
5 5 * * *   root    if [ `/usr/bin/di -f p /var/dovecot-indexes | /usr/bin/tail -n 1 | /bin/sed 's/%//'` -gt 75 ]; then /bin/rm -rf /var/dovecot-indexes/*; fi