I configured a gmail account in the USM server. I have some actions (e.g. phishing) configured to send emails and it works perfectly.
So I configured Send email notification in Yes and Maximum days for email notification in 1 underConfiguration>Administration>Main>Tickets and I created like 20 tickets manually, setting my own user in charge.
The problem is that I only receive one single email notifying me about the tickets I am in charge and I don't know why I get just one and no the others.
I saw the logs in /var/log/mail*: mail.err and mail.warn are empty and, mail.log and mail.info are equal.
In mail.log I can see the emails sent by the actions I have configured:
Aug 23 20:20:57 VirtualUSMAllInOne postfix/pickup: F11801048E54: uid=0 from=<root>
Aug 23 20:20:57 VirtualUSMAllInOne postfix/cleanup: F11801048E54: message-id=<[email protected]>