A friend using AOL UK is finding her emails to Hotmail and other addresses are being returned as undeliverable
"Diagnostic-Code: smtp; 554 5.7.1 Rejecting connection from 18.104.22.168 due to
prior messages scored as spam"
She cannot find anyone at AOL UK to sort this problem...tech support in India are no help!
Can anyone suggest a solution (other than find another ISP, which I have often suggested)?