Up until last Friday, sending an email to 503xxxxxxx@vzwpix.com was working fine. It would arrive on the phone as a text (MMS) message almost immediately. Sometime between Thursday and Friday I noticed that it stopped working. I don't get any kind of delivery failure message in my email, but the messages just never get to the phone. It's a Blackberry 9650 if that makes any difference.
I can send text messages directly to and from other phones. It's just the email to vzwpix.com that's not working.