I have a Exchange 2013 environment which was recently upgrade from 2007. Our clients are running Office 2013 and some users are expereicing issues receiving email.
As far as there advanced settings go, send/receive will perform on a 30min interval but in my experience, emails should show up in my inbox as they come in.
What could be the cause of the delay? We have adjusted the send/receive time to 5min but still same issue