Boy I was starting to get frustrated – in the iPhone settings, under Mail, Contacts, and Calendar, I have my iPhone setup to show 200 recent messages. Well, for some reason it was only showing me the past few days worth of email that was still in my inbox, not older messages.
Thanks to this blog post, I discovered that if you click on the settings for your Exchange account, there’s a “Mail Days to Sync” option that you can set to unlimited. Success.Find this useful? Take just a moment and give a $1. Thanks!