Unable to send videos via iMessage to other carriers
I’ve just started being unable to send videos to Verizon phones (I’m on AT&T). This might have started with upgrading to ios15.
I am only ever on wifi sending iMessages to other iPhones. The videos go through fine when I send them to phones on AT&T, but they won’t deliver to Verizon phones. Any idea what might be going on? I have tested with multiple phones on each carrier and it’s the same.
iPhone SE, iOS 15