gentoo-overlay/mail-filter/rspamd/files/rspamd-r1.logrotate

/var/log/rspamd/rspamd.log {
	daily
	rotate 4
	delaycompress
	compress
	notifempty
	missingok
	postrotate
		if test -d /run/systemd/system ; then
			systemctl kill -s USR1 --kill-who=main rspamd.service
		else
			test -r /run/rspamd.pid && kill -USR1 $(cat /run/rspamd.pid) &>/dev/null
		fi
	endscript
}