I upgraded my mac to IOS 10.15.5 now I cannot send messages from my iCloud email account to either hotmail.com or hotmail.co.uk
I get a notification as shown below. It may as well be written in ancient greek. I cannot understand any of it.
Please would someone be kind enough to explain it to me in plain English and offer a suggestion as to how I can rectify the problems. I have removed the recipients name from the address. Many thanks for any help offered
This is an automatically generated Delivery Status Notification.
Delivery to the following recipients was aborted after 37 minute(s):