So this is weird. I added my phone number and email address to the iMessage part in the settings of my iPhone, but when people try and text to my email, it still gets sent as MMS, but when people text my phone number it goes as iMessage. Any thoughts on how to fix this? Obviously people texting me are using iPhones, so thats not the issue(iOS 5). I can text other peoples' email address and that gets sent as iMessage to them.