I can get my e mail through outlook, however I can not send any. I use pop3 110. I tried other ports but have no idea how to get it t work. I maybe on the wrong track.
It is a security measure. You will have to contact their tech support and have them help you. Being a ISP each one is different on how they setup their email settings.
I just made window mail mail my defualt . Tha tworked then I went back to outlook. Now outlook sends mail. Have no idea why that worked but after many hours of working on this , I am now happy with the results