I'm trying to monitor daily for contacts meeting certain criteria, and would thus like to have a way to receive a scheduled email if a smart group contains contacts.
Possible solution: Using CiviReport?
CiviReport supports scheduled delivery of reports, configurable under a report's "Email Delivery" tab.
Is there a way to avoid sending the report if it contains no rows?
Alternately, I could do something in cron with
drush sql-query or some such, but ideally I'd like to do this within CiviCRM.
Are there other to achieve this goal within CiviCRM that would not require custom code?