We are receiving the emails when Alerts are initially set and when Approval Workflows are started. However, the subsequent Alerts are not being received, nor are the approval task emails. I've been testing and testing using web parts that used to send the alert emails and workflow task emails and I've created new library and lists to do new testing with. Nothing works. It's not going into spam; not going into junk mail; our server guy says there are no errors on the back-end and he says it's probably a setting on the front-end side within SharePoint. I don't see how this is possible - I haven't found any settings that would turn off certain emails from being received.
Any thoughts out there?