I just downloaded the newest version of Thunderbird. I am having problems getting it set up to work like it was before. Under incoming, I have in my settings inbound.att.net, under port #995. And outoing, I have outbound.att.net, under port #465. I got these instructions from this page, right here: https://www.att.com/support/article/email-support/KM1010523/ I can get my incoming e-mail's, but the outgoing one, it consistently asks me for my password, and then brings up this screen: I can log on to web mail account, and that is what I have been doing since this problem started, but I would like to fix it!