Solved
Cannot Send with Thunderbird
I have been using Cox email for over 40 years and most of that time I have used Thunderbird as my email program.
Cox just switched to enhanced security server settings and I have changed both incom...
Forum Discussion
I know this has supposedly been resolved, but I have tried everybody's suggestions for Thunderbird and I still can't send any emails. I am receiving without issue. BTW, I am using Windows 10.
