Some time back we suvcesfully configuir our iPhone to keep all emails that are sent to our email address (with EE help). Previous to this the problem we had was that our Outlook when receiving emails first, our iPhone would not received. Nevertheless, it's fixed and we're happy.
The problem now is that some email address, in the iPhone receive so much junk mail that when I delete them in the email server, the iPhone is not updated (email servers are gmail, hotmail, yahoo)
How can I sync my iPhone with the email server?