Above are the exchange server settings. Any ideas why I cannot send an email?
Try clearing data of the email app and set it up again:
Tap and hold email app shortcut on your home screen. The when context menu appears, tap on App info. Then go to storage and clear data
I have done that multiple times already. I will do it again.
Try Microsoft Outlook app, which I have used on my Pixel 2. Set it up to see if it works properly both ways(send/receive)
deleted the app and reinstalled. There is an email when you first open the app. You have to open the app and click the link. Now it works.
I thought you already did that and still had issues