When to use RPA?

I am new to RPA and UiPath. I would like to find out from fellow RPA professionals here whether I am correct to say that the following 2 situations are not suitable to be implemented via RPA.

  1. Sending of emails to users to remind them to submit forms into the system before the closing date.
  2. Sending of emails to users when their requests submitted into the system have been approved.

For #1, I think it can be implemented as a batch job instead of unattended robots but I am unsure about the pros and cons of both ways. Any advice is appreciated.

For #2, it should be incorporated into the system logic to send out the notification email whenever a request has been approved.