[SOLVED] How to automatically sent warnning mail?

babynus wrote: 1) Do your users have emails ?

2) Be aware that if you change configuration "after" the alert is sent, it is not re-checked over new rules.
To be sure, change target date so that indicator disepears.
The set back to correct target date so that indicator reapears : email should be send...

3) check that emails are not in your spam mailbox or filtered by mail server