I changed my Yahoo.com e-mail password and then entered the new password into Thunderbird. BUT, when I attempt to download e-mail off the Yahoo website, I get the following error: "Sending of password for user [email protected] did not succeed. Mail server pop.mail.yahoo.com responded: Server error - Please try again later." Why is this happening and how do I fix it? I didn't have this problem just a few minutes prior to changing the password.