If you are asking about Comcast's Open-Xchange "Appsuite" webmail ("...connect.xfinity.com/appsuite/..."), see the "Where did my folders & search go?" link under the "Using Email" heading at https://connect.xfinity.com/faq/email.html.
Thank you very much for replying. I since discovered that I just had to click on the "Hide Folders" arrow at the bottom lefthand corner of the email page and that did the trick.
