Do you mean "minimized" instead of "closed"? If the application is minimized, it is still running.
This should work fine, if you set up things properly. I set up my three email apps (S4, iPad, and desktop) so the desktop email application is where all of the emails are eventually archived. I use the others to read the email (but leave the email on the server once it is read). I keep the desktop application "off" so I can read email on the smartphone and iPad.
If you have two laptops and one desktop all running Outlook, you are likely to have a problem keeping track of your emails (unless you can set up Outlook on two of those to NOT pull the email from the server). It is possible, I think, but not the normal way to set up Outlook.
Perhaps someone here can share the process of setting up multiple Outlook applications so only one pulls the email off of the server. But that topic is not the focus of this forum.
This should work fine, if you set up things properly. I set up my three email apps (S4, iPad, and desktop) so the desktop email application is where all of the emails are eventually archived. I use the others to read the email (but leave the email on the server once it is read). I keep the desktop application "off" so I can read email on the smartphone and iPad.
If you have two laptops and one desktop all running Outlook, you are likely to have a problem keeping track of your emails (unless you can set up Outlook on two of those to NOT pull the email from the server). It is possible, I think, but not the normal way to set up Outlook.
Perhaps someone here can share the process of setting up multiple Outlook applications so only one pulls the email off of the server. But that topic is not the focus of this forum.