iMessage on macOS keeps saying "Message failed to send"
Hi, whenever I try to send anything other than text through the Messages app on my mac (10.15.7) to any phone number (that can receive iMessages), it just comes back saying "message failed to send".
Is there any specific limit to the size of a photo that can be sent through iMessage (from catalina)? I've never had any issues with messages on my iPhone 6 or 11, and there seems to be no actual definition of the maximum size of an iMessage that I could find on any of the apple support pages for Messages, so I'm just assuming that anything other than text is being automatically rejected on the recipient's end...
Thanks!
MacBook Pro 16″, macOS 10.15