Mail stuck in Outbox - Apple Mail on iPad
I tried to send a message with a very large attachment from my iPad. I immediately received an error message saying the file was too big. Fair enough. But now I can’t get it out of my Outbox. If I delete it, it will disappear for a short time, but then reappear. Any ideas on how to fix? At this point I just want to permanently delete the message.
Another issue I think is related, at the bottom of my message list, it says I have 16 unsent messages (see photo attached). Any idea what this is referring to and how to get rid of this notification?
iPad Pro (4th generation)