I have successfully created a rule on outlook to run an application, but this is not possible in OWA or Server side rules.
I need to run such rule without having Outlook opened, like a service or so.
I searched the net to have such application or a service to trigger and application upon receiving an email from certain sender with a certain subject, but I couldn't find
Without outlook open, what process would you expect to fire the rule? When Outlook is not running, there is nothing on the machine that can possibly know that an email has been sent, or even if and how a user's email may be configured.