Hi, Is there a way to cancel a message being sent in Outlook 2007. I have sent a rather large e-mail, containing photos, but unfortunately the person I was sending it to cannot receive such a large message. I cannot now seem to cancel the send or delete the message from my own outbox, I get the following message "cannot open this item, outlook has already begun transmitting this message". I wanted to remove some of the attachments and resend several messages with fewer photos. This message is just stuck in my outbox now, and I have no way of removing it. Anyone help. I'm using Outlook 2007 and windows 7 plus Jaws. Thanks. Sharon