If I am wanting to receive an iMessage to both my iPad and iPhone, does the sender need to have my number and email address saved in their contacts? I know about 40 people who have iPhones, so I thought receiving messages on my iPad would be a great blessing, but only one of those people knows mt email address. So am I only going to get messages pushed to my iPad that he sends and no one else? Or have I got this wrong, and iMessage knows that any iMessages going to my phone number should also be pushed to my email address? Thanks if anybody can clear this up.