since has no contact information & so does NOT respond to one's need
since Yahoo has no contact details & so does NOT respond to one's needs, i have no choice but to leave my email address & hope that someone out there on the inter-web will give me the answer: in my Yahoo email window, there are 3 columns: Column 1 lists the folders; Column 2 lists the emails themselves; Column 3 is advertising ... I want to permanently WIDEN the (quite thin) Column 1 (Folder list) ... how do I do it? xxxxxx@y7mail.com

Hi there,
Unfortunately, it is not currently possible to widen this column but I have passed this suggestion on to our Product team.
Also, we advise users not to share any personal information, even email addresses, on public forums such as this one.
Thanks,
Mail Support