After several months of sending photos with my Samsung Galaxy S9, suddenly I no longer can do so.
I sent photos to three diferent email accounts, spanning two computers and locations, and nothing was delivered, despite my sending the photos yesterday.
There were no error messages, and the phone/"camera" themselves still work well. That stats reveal 95% of my data allotment remains. Moreover, I haven't changed any configuratons; in fact, I'm doing exactly what always has worked sucessfully, except suddenly it no longer does.