I’m sure someone will be along to offer technical advice shortly. Honestly, my advice is use a real mail provider like gmail or yahoo. Too many issues to warrant relying on isp provided email. You’ll be happier in the long run.
The reason some things are no longer working as they used to is because Exede is no more, the name of your ISP is now Viasat. Some links and, the looks changed but, we do get to keep exede.net and wildblue.net email addresses.